Preetha Ramalingam, M.D.
Department of Anatomical Pathology, Division of Pathology-Lab Medicine Div
About Dr. Preetha Ramalingam
I am a Gynecologic pathologist with over 10 years of experience in this field. I have a special interest in ovarian, cervical and endometrial tumors of the gynecologic tract. I am the Director of the Gynecologic Pathology Fellowship program and have a strong interest in education. I have participated in multiple research projects both with pathology colleagues and trainees, as well as collaborative projects with clinical faculty. I have presented at several national and international conferences on various aspects of gynecologic pathology. I am also a contributor to the 5th Edition of the WHO Classification of Tumors.
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Present Title & Affiliation
Primary Appointment
Professor, Department of Pathology/Laboratory Medicine, Division of Pathology-Lab Medicine Div, The University of Texas MD Anderson Cancer Center, Houston, TX
Dual/Joint/Adjunct Appointment
Professor, Department of Pathology/Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
Education & Training
Degree-Granting Education
| 1992 | Rajah Muthiah Medical College & Hospital, Chidambaram, IN, MD |
Postgraduate Training
| 2002-2003 | Clinical Fellowship, Hematopathology, University of Michigan, Ann Arbor, Michigan |
| 2001-2002 | Clinical Fellowship, Selective Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas |
| 1999-2001 | Clinical Residency, Anatomic & Clinical Pathology, Cleveland Clinic Foundation, Cleveland, Ohio |
| 1997-1999 | Clinical Residency, Anatomic & Clinical Pathology, Henry Ford Hospital, Detroit, Michigan |
| 1996-1996 | Post Graduate Training, Pathology, Madras Medical College, Chennai |
| 1993-1994 | Clinical Internship, Medicine, Rajah Muthiah Medical College & Hospital, Chidambaram |
Licenses & Certifications
| 2010 | Texas Medical License |
| 2003 | Permanent Medical License |
| 2003 | American Board of Pathology: Hematopathology |
| 2002 | American Board of Pathology: Anatomic & Clinical Pathology |
| 2002 | Permanent Medical License |
| 2001 | Permanent Medical License |
| 1994 | Permanent Medical License |
Experience & Service
Faculty Academic Appointments
Associate Professor, Department of Pathology/Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 2011 - 2017
Associate Professor, Department of Obstetrics & Gynecology, Medical College of Georgia, Augusta, GA, 2009 - 2010
Associate Professor, Department of Pathology, Medical College of Georgia, Augusta, GA, 2009 - 2010
Assistant Professor, Department of OB/GYN, Medical College of Georgia, Augusta, GA, 2005 - 2009
Assistant Professor, Department of Pathology, Medical College of Georgia, Augusta, GA, 2004 - 2009
Administrative Appointments/Responsibilities
Co-Director of Selective Pathology Fellowship, Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 2014 - 2015
Director of Gynecologic Pathology Fellowship, Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 2013 - Present
Residency Program Associate Director, Medical College of Georgia, Augusta, GA, 2005 - 2010
Other Professional Positions
Staff Pathologist, Veterans Affairs Medical Center, Augusta, GA, 2003 - 2006
Extramural Institutional Committee Activities
Clinical Consultant, Gynecologic Pathology, MD Anderson Cancer Network, The University of Texas MD Anderson Cancer Center, 2016 - Present
Member, Budget Subcommittee, Graduate Medical Education, UTMDACC, The University of Texas MD Anderson Cancer Center, 2015 - Present
Member, Frozen Section Committee, UTMDACC, The University of Texas MD Anderson Cancer Center, 2014 - Present
Member, Faculty Senate, The University of Texas MD Anderson Cancer Center, 2012 - 2015
Member, Molecular Targets & Markers Testing Facility Committee, The University of Texas MD Anderson Cancer Center, 2011 - 2013
Editorial Activities
Member of Editorial Review Board, Annals of Diagnostic Pathology, 2022 - Present
Member of Editorial Review Board, International Journal of Rare Diseases & Orphan Drugs, 2016 - Present
Honors & Awards
| 2017 | MD Anderson Faculty Educator of the Month, MD Anderson Cancer Center Division of Academic Affairs |
| 2001 | Resident Teaching Award, Cleveland Clinic Foundation |
| 1992 | Highest Score, General Medicine Board Examination |
| 1992 | Highest Score, Obstetrics & Gynecology Board Examination |
| 1992 | State of Tamil Nadu Highest Score, General Medicine Examination, Indian Medical Association |
Professional Memberships
Selected Presentations & Talks
Local Presentations
- 2026. Cervical Dysplasia-The Essentials of Diagnosis, Reporting and Ancillary Testing. Conference. MD Anderson Cancer Center Project ECHO: Cervical Cancer Prevention Session. Houston, Texas, US.
- 2025. Germ Cell Tumors of the Ovary-GYN Oncology Fellows Didactic. Conference. The University of Texas M.D. Anderson Cancer Center. Houston, TX, US.
- 2025. Molecular Classification of Endometrial Cancer. Conference. MD Anderson Cancer Center Project ECHO: Cervical Cancer Prevention Session. Houston, Texas, US.
- 2024. Cervical Dysplasia: The Essentials of Diagnosis, Reporting and Ancillary Testing. Conference. MD Anderson Cancer Center Project ECHO: Cervical Cancer Prevention Session. Houston, TX, US.
- 2024. Cervical Squamous Cell Carcinoma: Challenges with Diagnosis. Conference. MD Anderson Cancer Center Project ECHO: Cervical Cancer Prevention Session. Houston, TX, US.
- 2021. Cervical Dysplasia: The Essentials of Diagnosis, Reporting and Ancillary Testing. Conference. MD Anderson Cancer Center Project ECHO: Cervical Cancer Prevention Session. Houston, TX, US.
- 2019. Cervical Dysplasia: The Essentials of Diagnosis, Reporting and Ancillary Testing. Conference. MD Anderson Cancer Center Project ECHO: Cervical Cancer Prevention Session. Houston, TX, US.
- 2017. Pathology of Common Epithelial Ovarian Tumors - Basics. Conference. MD Anderson Cancer Center Gynecologic Oncology Fellows. Houston, TX, US.
- 2016. Gynecologic Pathology Grossing Overview. Conference. Zambia ECHO Video Conference. Houston, TX, US.
- 2013. Gynecologic Pathology Core Biopsy of Abdomen/Pelvis: Pointers and Pitfalls. Conference. UT MDACC Pathology Department. Houston, TX, US.
Regional Presentations
- 2014. Immunohistochemistry in Gynecologic Pathology--Uses, Pitfalls and Newcomers. Conference. Cleveland Society of Pathologists. Cleveland, OH, US.
- 2012. Core Biopsy of the Abdomen and Pelvis-Pointers and Pitfalls. Conference. Indiana Association of Pathologists. Indianapolis, IN, US.
- 2012. Interesting cases of the Female Genital Tract. Conference. Indiana Association of Pathologists. Indianapolis, IN, US.
- 2009. Lymphomas of the Gastrointestinal Tract. Conference. Medical College of Georgia Pathology Symposium. Augusta, GA, US.
- 2005. Post-transplant Lymphoproliferative Disorders. Conference. Medical College of Georgia Pathology Symposium. Augusta, GA, US.
- 2005. Pathology of Peritoneum including Endometriosis. Conference. Post-Graduate Course on Gynecologic Cancer. Savannah, GA, US.
- 2005. Granulosa-theca cell tumors. Conference. Post-Graduate Course on Gynecologic Cancer. Savannah, GA, US.
- 2004. Review of Malignant Ovarian Epithelial Neoplasms. Conference. Medical College of Georgia Pathology Symposium. Augusta, GA, US.
National Presentations
- 2025. Gynecologic Carcinomas and HER2 Scoring Systems: Agreement in the Era of New Therapy. Conference. Unites States and Canadian Academy of Pathology Conference. Boston, MA, US.
- 2025. SOX17 and β-Catenin Expression in Dedifferentiated/Undifferentiated Endometrial Carcinomas. Conference. Unites States and Canadian Academy of Pathology Conference. Boston, MA, US.
- 2025. Outcomes of Women with Atypical Hyperplasia and Low-Grade Endometrial Endometrioid Carcinoma Treated with Progestational Agents. Conference. United States and Canadian Academy of Pathology Conference. Boston, MA, US.
- 2025. Evaluation of HER2 Immunohistochemical and Fluorescent in-situ Hybridization in Clear Cell Carcinoma of the Gynecologic Tract. Conference. Unites States and Canadian Academy of Pathology Conference. Boston, MA, US.
- 2025. Pilomatrix-Like High Grade Endometrioid Carcinoma: A Clinicopathologic Study of 14 cases. Conference. Unites States and Canadian Academy of Pathology Conference. Boston, MA, US.
- 2024. Somatic-type Tumors in Germ Cell Neoplasms-Overview and Challenges. Conference. Unites States and Canadian Academy of Pathology. Baltimore, MD, US.
- 2023. Pathologic Evaluation of Sentinel Lymph Nodes in Endometrial Carcinoma: What Have We Learned in 10 Years?. Conference. Unites States and Canadian Academy of Pathology. New Orleans, LA, US.
- 2023. CDKN2A Deletion by FISH in Pleural and Peritoneal Mesotheliomas and Its Impact on Prognosis. Conference. Unites States and Canadian Academy of Pathology. New Orleans, LA, US.
- 2023. TROP2 Expression is A Favorable Prognostic Marker in Patients with Advanced High Grade Ovarian Carcinoma. Conference. United States and Canadian Academy of Pathology. New Orleans, LA, US.
- 2022. Managing Small Gynecologic Tract Biopsies: Pearls and Pitfalls. Invited. Houston Society of Clinical Pathologists, 61st Annual Spring Symposium. Houston, TX, US.
- 2021. Novel Approaches to the Diagnosis of Cervical Cancer. Invited. Emirates Surgical Pathology Conference. Dubai (Virtual lecture), US.
- 2017. Mucinous Tumors of the Ovary: The Good The Bad and The Ugly. Invited. Houston Methodist Hospital, Citywide Conference. Houston, TX, US.
- 2017. Challenges in the Diagnosis of Borderline Tumors. Invited. University of California, Irvine. Irvine, CA, US.
- 2016. Diagnostic Approach of Biopsies from the Gynecologic Tract: Big Expectations on Small Specimens. What does the Pathologist Need to Tell the Clinician?. Invited. American Society of Clinical Pathologists Annual Meeting. Las Vegas, NV, US.
- 2015. Metastatic Endometrial Carcinoma Mimicking Implants of Serous Borderline Tumors. Invited. Houston Society of Clinical Pathologists, 56th Annual Spring Symposium. Houston, TX, US.
- 2015. Platform Presentation: Recurrent Ovarian Mucinous Neoplasms With Expansile Invasion and Intraepithelial Carcinoma – Are There Any Predictive Morphologic Features?. Conference. United States and Canadian Academy of Pathology. Boston, MA, US.
- 2014. Sex Cord Stromal Tumors. Invited. Oakstone Lecture Series, US.
- 2014. Immunohistochemistry and Molecular Biology in Gynecologic Tumors. Invited. Oakstone Lecture Series, US.
- 2009. Immunophenotyping in B Lymphoproliferative Disorders-Recent Advances. Invited. American Society of Clinical Pathologists (Teleconference), US.
- 2001. Platform presentation: Immunohistochemical analysis of LMP-1, TRAF-1 and TRAF-3 in post-transplant lymphoproliferative disorders. Conference. United States and Canadian Academy of Pathology. Atlanta, GA, US.
International Presentations
- 2026. “Hot Topic”- HPV Testing (Pathology). Invited. 2026 World Cancer Day Conference. Jakarta, ID.
- 2026. Serous Carcinoma of the Ovary: Morphologic, Biomarker, and Molecular Characteristics. Invited. 2026 World Cancer Day Conference. Jakarta, ID.
- 2026. Real-World Application of Molecular Pathology in Endometrial Carcinoma Diagnosis. Invited. 2026 World Cancer Day Conference. Jakarta, ID.
- 2025. Unmasking the Unusual: Diagnostic Pitfalls in the Female Genital Tract”. Diagnostic Pearls in Surgical Pathology: Updates and Interesting Cases. Invited. 16th Annual Conference Benavides Cancer Institute University, PH.
- 2025. “Short update on Molecular Tests for Endometrial Carcinoma. Diagnostic Pearls in Surgical Pathology: Updates and Interesting Cases. Invited. 16th Annual Conference Benavides Cancer Institute University, PH.
- 2025. Expected the Unexpected-Challenging Cases of the Female Genital Tract. Invited. 36th Annual Congress of the International Academy of Pathology Arab Division. Cairo, EG.
- 2025. Gynecological Pathology, a Case Based Discussion and Update. Invited. All day workshop for the 36th Annual Congress of the International Academy of Pathology Arab Division. Cairo, EG.
- 2025. Expect the Unexpected, Challenging Cases of the Female Genital Tract. Invited. TAPCON. Chennai, IN.
- 2025. Pilomatrix-like high grade endometrioid carcinoma. Invited. 13th Arkadi M. Rywlin Int'l Pathology Slide Symposium in Anatomic Pathology. Pilsen, CZ.
- 2025. Endometrial endometrioid adenocarcinoma with POLE mutation. Invited. 13th Arkadi M. Rywlin Int'l Pathology Slide Symposium in Anatomic Pathology. Pilsen, CZ.
- 2024. NTRK-rearranged Sarcoma of the Cervix. Invited. International Academy of Pathology Congress. Cancun, MX.
- 2024. Pilomatrix-like High Grade Endometrioid Carcinoma. Invited. International Academy of Pathology Congress. Cancun, MX.
- 2023. Gastric-type Cervical Adenocarcinoma: Diagnosis and Ancillary Testing. Invited. Global Summit of Cancer Frontier. Tokyo, JP.
- 2023. A Practical Approach to Diagnosing High Grade Endometrial Tumors. Conference. International Society of Gynecologic Pathologist Live Session, US.
- 2022. Mucinous Tumors of the Ovary. Conference. National Medical Association Annual Convention. Atlanta (Virtual-Houston), US.
- 2022. Mucinous Ovarian Neoplasms Associated with Teratomas Usually Present with Low Stage Disease and Overall Favorable Outcome. Conference. United States and Canadian Academy of Pathology. Los Angeles, US.
- 2019. New Entities in GYN Malignancy. Conference. 2nd Annual Pathology Symposium. Nairobi, KE.
- 2019. Immunohistochemistry in Gynecologic Tract Tumors: A Contemporary Approach Case Presentation. Invited. 2nd Annual Pathology Symposium. Nairobi, KE.
- 2019. Evaluating Benign and Pre-Neoplastic Lesions of the Endometrium on Biopsies. Invited. 2nd Annual Pathology Symposium. Nairobi, KE.
- 2019. Cervical Dysplasia and Carcinoma: The Essentials of Diagnosis, Reporting and Ancillary Testing. Invited. 2nd Annual Pathology Symposium. Nairobi, KE.
- 2019. Interesting Case Presentation. Invited. USAID PEER CCS&PT Consortium. Maputo, MZ.
- 2019. Cervical Dysplasia and Carcinoma: The Essentials of Diagnosis, Reporting and Ancillary Testing. Invited. USAID PEER CCS&PT Consortium. Maputo, MZ.
- 2019. Mucinous Neoplasms of the Ovary. Invited. Practical Diagnostic Pathology and Cytopathology Workshop. Hanoi, VN.
- 2019. Common Challenges in the Diagnosis of Low Grade Serous Neoplasms. Invited. Practical Diagnostic Pathology and Cytopathology Workshop. Hanoi, VN.
- 2018. Practical Approach to Address Common Challenges in Gynecologic Pathology - Interactive Case Presentation. Invited. 12th Annual Cancer Conference, Benavides Cancer Institute, UST Hospital (USTH). Manila, PH.
- 2018. Mesenchymal Tumors of the Uterus. Invited. 7th Biennial MD Anderson Cancer Center-China Sister Institutes Pathology Conference. Changsha, CN.
- 2018. Malignant Biphasic Neoplasm Case Presentation. Invited. 7th Biennial MD Anderson Cancer Center-China Sister Institutes Pathology Conference. Changsha, CN.
- 2018. Interesting Case Presentation. Invited. Update in Diagnostic Pathology: Morphology, Immunohistochemistry and Ancillary Techniques. Chennai, IN.
- 2018. Sex Cord Stromal Tumors of the Ovary. Invited. Update in Diagnostic Pathology: Morphology, Immunohistochemistry and Ancillary Techniques. Chennai, IN.
- 2018. Mesenchymal Tumors of the Uterus. Invited. Update in Diagnostic Pathology: Morphology, Immunohistochemistry and Ancillary Techniques. Chennai, IN.
- 2017. Mucinous Tumors of the Ovary: Diagnostic Challenges. Invited. West China Hospital, Sichuan University. Sichuan, CN.
- 2017. Common Challenges in the Diagnosis of Low Grade Serous Neoplasms. Invited. Philippine Society of Pathology - 66th Annual Convention. Manila, PH.
- 2017. Mucinous Tumors of the Ovary. Invited. Philippine Society of Pathology - 66th Annual Convention. Manila, PH.
- 2017. Ovarian Germ Cell Tumors: A Practical Update in Diagnostic Immunohistochemistry. Invited. The 10th Asia Pacific International Academy of Pathology (APIAP). Bali, ID.
- 2017. Ovarian Sex Cord Stromal Tumors: Diagnostic Mimics and Pitfalls. Invited. The 10th Asia Pacific International Academy of Pathology (APIAP). Bali, ID.
- 2017. Mucinous Tumors of the Ovary. Invited. Sri Ramachandra Medical College and Research Institute. Chennai, IN.
- 2017. Common Challenges in the Diagnosis of Low Grade Serous Neoplasms. Invited. Sri Ramachandra Medical College and Research Institute. Chennai, IN.
- 2017. Immunohistochemistry and Molecular Testing in Gynecologic Pathology. Invited. Sri Ramachandra Medical College and Research Institute. Chennai, IN.
- 2016. Immunohistochemistry and Molecular Biology of Endometrial Carcinoma. Invited. UT MD Anderson Cancer Center and Griffith University, Gold Coast International Molecular Pathology Symposium. Gold Coast, AU.
- 2016. Common Challenges in the Diagnosis of Low Grade Serous Neoplasms. Invited. UT MD Anderson Cancer Center and Griffith University, Gold Coast International Molecular Pathology Symposium. Gold Coast, AU.
- 2016. High Grade Endometrial Stromal Sarcoma-Case Presentation. Invited. 6th Biennial, UT MD Anderson Cancer Center-China Sister Institute Pathology Conference. Shanghai, CN.
- 2016. Update on Immunohistochemical and Molecular Testing in Gynecologic Pathology. Invited. 6th Biennial, UT MD Anderson Cancer Center-China Sister Institute Pathology Conference. Shanghai, CN.
- 2016. General View of Immunohistochemical Studies in Gynecologic Pathology. Invited. Sociedad Española Anatomía Patológica, Spanish Division of The International Academy of Pathology. Aviles, ES.
- 2016. High Grade Endometrial Carcinoma- A Case Presentation. Invited. Sociedad Española Anatomía Patológica, Spanish Division of The International Academy of Pathology. Aviles, ES.
- 2016. Small Cell Carcinoma, Hypercalcemic Type-A Malignant Rhabdoid Tumor of the Ovary?. Invited. Sociedad Española Anatomía Patológica, Spanish Division of The International Academy of Pathology. Aviles, ES.
- 2015. Update in Gynecologic Pathology: A Case Based Approach: Undifferentiated Carcinoma of the Endometrium. Invited. Association of Indian Pathologists in North America. Long Beach, US.
- 2015. Immunohistochemistry and Molecular Biology of Endometrial Carcinoma. Invited. A.C. Camargo Cancer Center. Sao Paulo, BR.
- 2015. Common Challenges in the Diagnosis of Low Grade Serous Neoplasms. Invited. A.C. Camargo Cancer Center. Sao Paulo, BR.
- 2015. Cervical Cancer Risk and HPV. Invited. Oncosalud International Symposium. Lima, PE.
- 2015. Molecular Testing of Endometrial Cancer. Invited. Oncosalud International Symposium. Lima, PE.
- 2015. Pathologist's View of the Current Status of Borderline Ovarian Tumors. Invited. Oncosalud International Symposium. Lima, PE.
- 2014. Ancillary Studies in Challenging Endometrial Neoplasms: Uses and Common Pitfalls. Invited. The XXXth Congress of the International Academy of Pathology. Bangkok, TH.
- 2013. Latest Immunohistochemistry & Molecular Diagnostic Tests with Therapeutic Implications in Gynecologic Pathology. Invited. 23rd National Congress of Pathology, Ankara Association of Pathology, Federation of Pathology Associations. Izmir, TR.
- 2013. Latest Immunohistochemistry & Molecular Diagnostic Tests with Therapeutic Implications in Gynecologic Pathology. Invited. Philippine Society of Pathologists. Manila, PH.
- 2008. Urovysion FISH in Bladder Squamous Cell Carcinoma. Conference. 34th European Congress of Cytology. Rovaniemi, FI.
Formal Peers
- 2023. Essentials of Cervical Pathology. Visiting. Houston, TX, US.
- 2023. A Practical Approach to Diagnosing High Grade Endometrial Tumors. Visiting. Houston, TX, US.
- 2021. Ovarian Mucinous Neoplasms. Visiting. Houston, TX, US.
- 2021. GYN Orientation. Visiting. Houston, TX, US.
- 2021. Beaker Overview and Optimization. Visiting. Houston, TX, US.
- 2020. Germ Cell Tumors of the Ovary. Visiting. Houston, TX, US.
- 2018. Interesting Case Slide Seminar. Invited. Lhasa, CN.
- 2017. Establish Guidelines for GYN & Breast Cancer for Tanzania. Visiting. Dar es Salaam, TZ.
- 2016. Update on Breast and Gynecologic Malignancies: Pathologic Perspective, "Immunohistochemistry of Endometrial Carcinoma- A Case Based Approach". Invited. Manila, PH.
- 2012. Serous Neoplasms of the Ovary. Invited. Xi'an, CN.
- 2012. Pathology of Common Epithelial Ovarian Tumors. Invited. Beijing, CN.
Grant & Contract Support
| Date: | 2020 - 2025 |
| Title: | Low-Cost Mobile Colposcopy and Confocal Imaging for Global Prevention of Cervical Cancer |
| Funding Source: | NIH/NCI |
| Role: | Collaborator |
| ID: | 1R01CA251911-01 |
| Date: | 2019 - 2022 |
| Title: | Evaluating Innovative Technologies and Approaches to Addressing Cervical Cancer in the Republic of Mozambique |
| Funding Source: | USAID |
| Role: | Co-I |
| ID: | AID-OAA-A-11-00012 |
| Date: | 2016 - 2023 |
| Title: | MD Anderson Gynecologic SPORE for Uterine Cancers |
| Funding Source: | NIH/NCI |
| Role: | Co-I |
| ID: | 5P5OCA098258-15 |
| Title: | The Role of POLE Mutation in Distinguishing Two Distinct Subtypes of High Grade Endometrial Carcinoma |
| Funding Source: | Faculty Seed Grant |
| Role: | Principal Investigator-MDACC |
Selected Publications
Peer-Reviewed Articles
- Hosseini, H, Alhalabi, O, Guo, CC, Bryan, J, Czerniak, BA, Ramalingam, P, Euscher, ED, Hansel, DE. Pilomatrix-like high-grade carcinoma involving the urinary bladder. Human Pathology Reports 43, 2026. e-Pub 2026.
- Smith, CA, Paul, S, Haney, K, Parra, S, Bond, M, López, L, Maza, M, Felix, JC, Ramalingam, P, Escobar, PA, Castle, PE, Schmeler, KM, Richards-Kortum, R. A paper-based HPV E7 oncoprotein assay for cervical precancer detection at the point of care. Scientific reports 15(1), 2025. e-Pub 2025. PMID: 39856147.
- Alfaro, K, López, L, Soler, M, Conzuelo Rodriguez, G, Meléndez, M, Chacon, MA, Velis Artero, JM, Torres, E, Cremer, ML, Gage, JC, Felix, JC, Schmeler, KM, Ramalingam, P, Lopez Varon, M, Masch, R, Maza, M. Long-term outcomes after cervical cancer screening in El Salvador. BMJ Global Health 10(10), 2025. e-Pub 2025. PMID: 41145197.
- Ramalingam, P, Marques-Piubelli, ML, Alvarado-Cabrero, I, Montiel, MP, Tandon, N, Euscher, ED, Malpica, A. Mucinous neoplasms associated with mature cystic teratomas. Annals of Diagnostic Pathology 78, 2025. e-Pub 2025. PMID: 40300267.
- Louro, LS, Miranda, RN, Medeiros, LJ, Malpica, A, Marques-Piubelli, ML, Ramalingam, P. From the archives of MD Anderson Cancer Center. Annals of Diagnostic Pathology 74, 2025. e-Pub 2025. PMID: 39608291.
- Zhang, Y, Barkdull, S, Kontoyiannis, PD, Legarreta, A, Gershenson, DM, Ramalingam, P, Frumovitz, M, Sood, AK. TP53 and KRAS co-mutations are associated with worse outcomes in mucinous ovarian carcinomas. Frontiers in Oncology 15, 2025. e-Pub 2025. PMID: 40896434.
- Serrano, A, Rocha, P, Freitas Lima, C, Stewart, A, Zhang, B, Diao, L, Fujimoto, J, Cardnell, R, Lu, W, Khan, KB, Sable, B, Ellison, AR, Wistuba, II, Concannon, KF, Halperin, DM, Czerniak, BA, Sircar, K, Zhang, M, Cargill, KR, Wang, Q, Aparicio, A, Lazar, A, Hernandez, S, Estrella, JS, Ramalingam, P, El-Naggar, AK, Kalhor, N, Gay, CM, Byers, LA, Solis Soto, LM. Delta-like ligand 3 (DLL3) landscape in pulmonary and extra-pulmonary neuroendocrine neoplasms. npj Precision Oncology 8(1), 2024. e-Pub 2024. PMID: 39558076.
- Khurana N, Frumovitz M, Flores Legarreta A, Ramalingam P, Jhingran A, Bhosale P, Saab R, Gonzales NRR, Chisholm GB, Salvo G. Impact of pelvic radiation therapy in patients with early neuroendocrine cervical carcinoma and no residual disease in the radical hysterectomy specimen: a NeCTuR study. Int J Gynecol Cancer 34(2):209-215, 2024. e-Pub 2024. PMID: 38101814.
- Frumovitz M, Morani AC, Aziz A, Jhingran A, Ramalingam P, Gonzales NR, Salvo G, Sun J, Bhosale P. PET/CT scan improves detection of metastatic disease compared with CT scan alone in women with high-grade neuroendocrine cervical cancer: a NeCTuR study. Int J Gynecol Cancer 33(11):1690-1694, 2023. e-Pub 2023. PMID: 37875320.
- Saab RH, Salvo G, Gonzales NR, Munsell MF, Shinn EH, Jhingran A, Bhosale P, Ramalingam P, Frumovitz M. Social media use is associated with higher levels of anxiety and depression in patients with neuroendocrine carcinoma of the cervix: A NeCTuR study. Gynecol Oncol 177:95-102, 2023. e-Pub 2023. PMID: 37657194.
- Hou H, Tang Y, Coole JB, Kortum A, Schwarz RA, Carns J, Gillenwater AM, Ramalingam P, Milbourne A, Salcedo MP, Schmeler KM, Richards-Kortum RR. Scanning darkfield high-resolution microendoscope for label-free microvascular imaging. Biomed Opt Express 14(10):5097-5112, 2023. e-Pub 2023. PMID: 37854554.
- Salvo G, Flores Legarreta A, Ramalingam P, Jhingran A, Bhosale P, Saab R, Gonzales NR, Chisholm GB, Frumovitz M. Clinicopathologic characteristics, oncologic outcomes, and prognostic factors in neuroendocrine cervical carcinoma: a Neuroendocrine Cervical Tumor Registry study. Int J Gynecol Cancer 33(9):1359-1369, 2023. e-Pub 2023. PMID: 37567596.
- Euscher ED, Marques-Piubelli ML, Ramalingam P, Wistuba I, Lawson BC, Frumovitz M, Malpica A. Extrauterine Mesonephric-like Carcinoma: A Comprehensive Single Institution Study of 33 Cases. Am J Surg Pathol 47(6):635-648, 2023. e-Pub 2023. PMID: 37026792.
- Frumovitz M, Chisholm GB, Jhingran A, Ramalingam P, Flores-Legarreta A, Bhosale P, Gonzales NR, Hillman RT, Slavo G. Combination therapy with topotecan, paclitaxel, and bevacizumab improves progression-free survival in patients with recurrent high-grade neuroendocrine cervical cancer: a Neuroendocrine Cervical Tumor Registry (NeCTuR) study. Am J Obstet Gynecol 228(4):445.e1-445.e8, 2023. e-Pub 2023. PMID: 36516952.
- Kim C, Salvo G, Ishikawa M, Chen TC, Jhingran A, Bhosale P, Ramalingam P, Frumovitz M. The role of postoperative radiation after radical hysterectomy for women with early-stage neuroendocrine carcinoma of the cervix: A meta-analysis. Gynecol Oncol 170:328-332, 2023. e-Pub 2023. PMID: 36773379.
- Zhang X, Yao J, Niu N, Li X, Liu Y, Huo L, Euscher ED, Wang H, Bell D, Sood AK, Wang G, Lawson BC, Ramalingam P, Malpica A, Sahin AA, Ding Q, Liu J. SOX17: A Highly Sensitive and Specific Immunomarker for Ovarian and Endometrial Carcinomas. Mod Pathol 36(2):100001, 2023. e-Pub 2023. PMID: 36853778.
- Salvo G, Ramalingam P, Bhosale P, Frumovitz M. Advanced stage (FIGO IVB) neuroendocrine cervical carcinoma. Int J Gynecol Cancer 32(11):1469-1474, 2022. e-Pub 2022. PMID: 36343974.
- Malpica A, Euscher ED, Marques-Piubelli ML, Miranda RN, Raghav KP, Fournier KF, Ramalingam P. Localized Malignant Peritoneal Mesothelioma (LMPeM) in Women: A Clinicopathologic Study of 18 Cases. Am J Surg Pathol 46(10):1352-1363, 2022. e-Pub 2022. PMID: 35713639.
- Silva EG, Lawson BC, Ramalingam P, Liu J, Shehabeldin A, Marques-Piubelli ML, Malpica A. Precursors in the Ovarian Stroma, Another Pathway to Explain the Origin of Ovarian Serous Neoplasms. Hum Pathol 127:136-145, 2022. e-Pub 2022. PMID: 35427637.
- Shen T, Zhao J, Zhao M, Taggart MW, Ramalingam P, Gong Y, Wu Y, Liu H, Zhang J, Resetkova E, Wang WL, Ding Q, Huo L, Yoon E. Unusual Staining of Immunohistochemical Markers PAX8 and CDX2 in Breast Carcinoma: A Potential Diagnostic Pitfall. Hum Pathol 125:35-47, 2022. e-Pub 2022. PMID: 35417734.
- Salvo G, Jhingran A, Ramalingam P, Legarreta AF, Bhosale P, Gonzales NR, Chisholm GB, Frumovitz M. Definitive pelvic radiation therapy improves survival in stage IVB neuroendocrine cervical carcinoma: A NeCTuR study. Gynecol Oncol 165(3):530-537, 2022. e-Pub 2022. PMID: 35396134.
- Malpica A, Euscher ED, Marques-Piubelli ML, Miranda RN, Fournier KF, Raghav KP, Ramalingam P. Malignant Peritoneal Mesothelioma Associated With Endometriosis: A Clinicopathologic Study of 15 Cases. Int J Gynecol Pathol 41(1):59-67, 2022. e-Pub 2022. PMID: 33577225.
- Collins K, Ramalingam P, Euscher ED, Reques Llanos A, García A, Malpica A. Uterine Inflammatory Myofibroblastic Neoplasms With Aggressive Behavior, Including an Epithelioid Inflammatory Myofibroblastic Sarcoma: A Clinicopathologic Study of 9 Cases. Am J Surg Pathol 46(1):105-117, 2022. e-Pub 2022. PMID: 34138797.
- Kwon DH, Malpica A, Zaleski M, Euscher ED, Ramalingam P. Immunohistochemical Loss of DPC4 in Tumors With Mucinous Differentiation Arising in or Involving the Gynecologic Tract. Int J Gynecol Pathol 40(6):523-532, 2021. e-Pub 2021. PMID: 33405429.
- Schmeler KM, Pareja R, Lopez Blanco A, Humberto Fregnani J, Lopes A, Perrotta M, Tsunoda AT, Cantú-de-León DF, Ramondetta LM, Manchana T, Crotzer DR, McNally OM, Riege M, Scambia G, Carvajal JM, Di Guilmi J, Rendon GJ, Ramalingam P, Fellman BM, Coleman RL, Frumovitz M, Ramirez PT. ConCerv: a prospective trial of conservative surgery for low-risk early-stage cervical cancer. Int J Gynecol Cancer 31(10):1317-1325, 2021. e-Pub 2021. PMID: 34493587.
- Lawson BC, Yang RK, Euscher ED, Ramalingam P, Malpica A. TP53 variant allele frequency correlates with the chemotherapy response score in ovarian/fallopian tube/peritoneal high-grade serous carcinoma. Hum Pathol 115:76-83, 2021. e-Pub 2021. PMID: 34153306.
- Salvo G, Ramalingam P, Bhosale P, Frumovitz M. Early-stage, high-grade neuroendocrine cervical carcinoma. Int J Gynecol Cancer 31(8):1179-1183, 2021. e-Pub 2021. PMID: 34341134.
- Parra SG, López-Orellana LM, Molina Duque AR, Carns JL, Schwarz RA, Smith CA, Ortiz Silvestre M, Diaz Bazan S, Escobar PA, Felix JC, Ramalingam P, Castle PE, Cremer ML, Maza M, Schmeler KM, Richards-Kortum RR. Cervical cancer prevention in El Salvador: A prospective evaluation of screening and triage strategies incorporating high-resolution microendoscopy to detect cervical precancer. Int J Cancer 148(10):2571-2578, 2021. e-Pub 2021. PMID: 33368249.
- Salvo G, Ramalingam P, Flores Legarreta A, Jhingran A, Gonzales NR, Chisholm GB, Frumovitz M. Role of radical hysterectomy in patients with early-stage high-grade neuroendocrine cervical carcinoma: a NeCTuR study. Int J Gynecol Cancer 31(4):495-501, 2021. e-Pub 2021. PMID: 33563641.
- Chen PP, Ramalingam P, Alvarado-Cabrero I, Euscher ED, Nagarajan P, Lawson BC, Malpica A. High-grade Neuroendocrine Carcinomas of the Vulva: A Clinicopathologic Study of 16 Cases. Am J Surg Pathol 45(3):304-316, 2021. e-Pub 2021. PMID: 32826525.
- Silva E, Malpica A, Roma A, Ramalingam P, Kim G, Bakkar R, Loghavi S, Kim S, Shaye-Brown A, Marques-Piubelli ML, Chisholm G, Gershenson DM, Alvarado-Cabrero I. Ovarian Mucinous Neoplasms, Intestinal Type, in Premenopausal Patients, Develop in Abnormal Ovaries. Hum Pathol 108:32-41, 2021. e-Pub 2021. PMID: 33227313.
- Chin KE, Kwon D, Gan Q, Ramalingam P, Wistuba II, Prieto VG, Aung PP. Transition from a Standard to a Hybrid On-Site and Remote Anatomic Pathology Training Model During the COVID-19 Pandemic. Arch Pathol Lab Med 145(1):22-31, 2021. e-Pub 2021. PMID: 32937659.
- Malpica A, Euscher ED, Marques-Piubelli ML, Ferrufino-Schmidt MC, Miranda RN, Sams R, Royal RE, Raghav KPS, Fournier KF, Ramalingam P. Malignant Mesothelioma of the Peritoneum in Women: A Clinicopathologic Study of 164 Cases. Am J Surg Pathol 45(1):45-58, 2021. e-Pub 2021. PMID: 32769428.
- Carroll MR, Ramalingam P, Salvo G, Fujimoto J, Solis Soto LM, Phoolcharoen N, Hillman RT, Cardnell R, Byers L, Frumovitz M. Evaluation of PARP and PDL-1 as potential therapeutic targets for women with high-grade neuroendocrine carcinomas of the cervix. Int J Gynecol Cancer 30(9):1303-1307, 2020. e-Pub 2020. PMID: 32727929.
- Fedda FA, Euscher ED, Ramalingam P, Malpica A. Prophylactic Risk-Reducing Hysterectomies and Bilateral Salpingo-Oophorectomies in Patients With Lynch Syndrome: A Clinicopathologic Study of 29 Cases and Review of the Literature. Int J Gynecol Pathol 39(4):313-320, 2020. e-Pub 2020. PMID: 31851061.
- Euscher ED, Bassett R, Duose DY, Lan C, Wistuba I, Ramondetta L, Ramalingam P, Malpica A. Mesonephric-like Carcinoma of the Endometrium: A Subset of Endometrial Carcinoma With an Aggressive Behavior. Am J Surg Pathol 44(4):429-443, 2020. e-Pub 2020. PMID: 31725471.
- Lawson BC, Euscher ED, Bassett RL, Liu J, Ramalingam P, Zhong Y, Fleming ND, Malpica A. A 3-Tier Chemotherapy Response Score for Ovarian/Fallopian Tube/Peritoneal High-grade Serous Carcinoma: Is it Clinically Relevant?. Am J Surg Pathol 44(2):206-213, 2020. e-Pub 2020. PMID: 31651523.
- Tang Y, Kortum A, Parra SG, Vohra I, Milbourne A, Ramalingam P, Toscano PA, Schmeler KM, Richards-Kortum RR. In vivo imaging of cervical precancer using a low-cost and easy-to-use confocal microendoscope. Biomed Opt Express 11(1):269-280, 2020. e-Pub 2020. PMID: 32010516.
- Hillman RT, Cardnell R, Fujimoto J, Lee WC, Zhang J, Byers LA, Ramalingam P, Leitao M, Swisher E, Futreal PA, Frumovitz M. Comparative genomics of high grade neuroendocrine carcinoma of the cervix. PLoS One 15(6):e0234505, 2020. e-Pub 2020. PMID: 32544169.
- Gawedzinski J, Schmeler KM, Milbourne A, Ramalingam P, Moghaddam PA, Richards-Kortum R, Tkaczyk TS. Toward development of a large field-of-view cancer screening patch (CASP) to detect cervical intraepithelial neoplasia. Biomed Opt Express 10(12):6145-6159, 2019. e-Pub 2019. PMID: 31853391.
- Salcedo MP, Sood AK, Dos Reis R, Ramalingam P, Chen C, Frumovitz M, Jhingran A, Pitcher B, Ramirez PT, Schmeler KM. Perineural invasion (PNI) in vulvar carcinoma: A review of 421 cases. Gynecol Oncol 152(1):101-105, 2019. e-Pub 2019. PMID: 30396690.
- Shah JS, Mackelvie M, Gershenson DM, Ramalingam P, Kott MM, Brown J, Gauthier P, Nugent E, Ramondetta LM, Frumovitz M. Accuracy of Intraoperative Frozen Section Diagnosis of Borderline Ovarian Tumors by Hospital Type. J Minim Invasive Gynecol 26(1):87-93, 2019. e-Pub 2019. PMID: 29680231.
- Turabee MH, Jeong TH, Ramalingam P, Kang JH, Ko YT. N,N,N-trimethyl chitosan embedded in situ Pluronic F127 hydrogel for the treatment of brain tumor. Carbohydr Polym 203:302-309, 2019. e-Pub 2019. PMID: 30318217.
- Ahmed M, Al-Khafaji JF, Class CA, Wei W, Ramalingam P, Wakkaa H, Soliman PT, Frumovitz M, Iyer RB, Bhosale PR. Can MRI help assess aggressiveness of endometrial cancer?. Clin Radiol 73(9):833.e11-833.e18, 2018. e-Pub 2018. PMID: 29895385.
- Ganeshan D, Menias CO, Pickhardt PJ, Sandrasegaran K, Lubner MG, Ramalingam P, Bhalla S. Tumors in von Hippel-Lindau Syndrome: From Head to Toe-Comprehensive State-of-the-Art Review. Radiographics 38(3):849-866, 2018. e-Pub 2018. PMID: 29601266.
- Euscher E, Sui D, Soliman P, Westin S, Ramalingam P, Bassett R, Malpica A. Ultrastaging of Sentinel Lymph Nodes in Endometrial Carcinoma According to Use of 2 Different Methods. Int J Gynecol Pathol 37(3):242-251, 2018. e-Pub 2018. PMID: 28700425.
- Bhosale P, Ramalingam P, Ma J, Iyer R, Soliman P, Frumovitz M, Kundra V. Can reduced field-of-view diffusion sequence help assess microsatellite instability in FIGO stage 1 endometrial cancer?. J Magn Reson Imaging 45(4):1216-1224, 2017. e-Pub 2017. PMID: 27532860.
- Ramalingam P, Croce S, McCluggage WG. Loss of Expression of SMARCA4 (BRG1), SMARCA2 (BRM) and SMARCB1 (INI1) in Undifferentiated Carcinoma of the Endometrium is Not Uncommon and is Not Always Associated with Rhabdoid Morphology. Histopathology 70(3):359-366, 2017. e-Pub 2017. PMID: 27656868.
- Frumovitz M, Munsell MF, Burzawa JK, Byers LA, Ramalingam P, Brown J, Coleman RL. Combination therapy with topotecan, paclitaxel, and bevacizumab improves progression-free survival in recurrent small cell neuroendocrine carcinoma of the cervix. Gynecol Oncol 144(1):46-50, 2017. e-Pub 2017. PMID: 27823771.
- Ravishankar S, Malpica A, Ramalingam P, Euscher ED. Yolk Sac Tumor in Extragonadal Pelvic Sites: Still a Diagnostic Challenge. Am J Surg Pathol 41(1):1-11, 2017. e-Pub 2017. PMID: 27631522.
- Stecklein SR, Jhingran A, Burzawa J, Ramalingam P, Klopp AH, Eifel PJ, Frumovitz M. Patterns of recurrence and survival in neuroendocrine cervical cancer. Gynecol Oncol 143(3):552-557, 2016. e-Pub 2016. PMID: 27645621.
- Shah VI, Ramalingam P, McCluggage WG. CD34 Expression in Undifferentiated Endometrial Carcinoma. Histopathology 69(5):894-897, 2016. e-Pub 2016. PMID: 27334502.
- Frumovitz M, Burzawa JK, Byers LA, Lyons YA, Ramalingam P, Coleman RL, Brown J. Corrigendum to "Sequencing of mutational hotspots in cancer-related genes in small cell neuroendocrine cervical cancer". Gynecol Oncol 141(1):224, 2016. e-Pub 2016. PMID: 27477189.
- Keahey P, Ramalingam P, Schmeler K, Richards-Kortum RR. Differential structured illumination microendoscopy for in vivo imaging of molecular contrast agents. Proc Natl Acad Sci U S A 113(39):10769-73, 2016. e-Pub 2016. PMID: 27621464.
- Ramalingam P, Masand RP, Euscher ED, Malpica A. Undifferentiated Carcinoma of the Endometrium: An Expanded Immunohistochemical Analysis Including PAX-8 and Basal-Like Carcinoma Surrogate Markers. Int J Gynecol Pathol 35(5):410-8, 2016. e-Pub 2016. PMID: 26598976.
- Ganeshan D, Bhosale P, Wei W, Ramalingam P, Mudasiru-Dawodu E, Gershenson D, Sun C, Iyer R. Increase in post-therapy tumor calcification on CT scan is not an indicator of response to therapy in low-grade serous ovarian cancer. Abdom Radiol (NY) 41(8):1589-95, 2016. e-Pub 2016. PMID: 26969496.
- Bhosale PR, Iyer RB, Ramalingam P, Schmeler KM, Wei W, Bassett RL, Ramirez PT, Frumovitz M. Is MRI helpful in assessing the distance of the tumour from the internal os in patients with cervical cancer below FIGO Stage IB2?. Clin Radiol 71(6):515-22, 2016. e-Pub 2016. PMID: 27012496.
- Frumovitz M, Burzawa JK, Byers LA, Lyons YA, Ramalingam P, Coleman RC, Brown J. Sequencing of mutational hotspots in cancer-related genes in small cell neuroendocrine cervical cancer. Gynecol Oncol 141(3):588-91, 2016. e-Pub 2016. PMID: 27079212.
- Pocrnich CE, Ramalingam P, Euscher ED, Malpica A. Neuroendocrine Carcinoma of the Endometrium: A Clinicopathologic Study of 25 Cases. Am J Surg Pathol 40(5):577-86, 2016. e-Pub 2016.
- Pocrnich CE, Ramalingam P, Euscher ED, Malpica A. Neuroendocrine Carcinoma of the Endometrium: A Clinicopathologic Study of 25 Cases. Am J Surg Pathol 40(5):577-86, 2016. e-Pub 2016. PMID: 26945341.
- Bhalwal AB, Nick AM, Dos Reis R, Chen CL, Munsell MF, Ramalingam P, Salcedo MP, Ramirez PT, Sood AK, Schmeler KM. Carcinoma of the Bartholin Gland: A Review of 33 Cases. Int J Gynecol Cancer 26(4):785-9, 2016. e-Pub 2016. PMID: 26844611.
- Bhosale P, Ma J, Iyer R, Ramalingam P, Wei W, Soliman P, Frumovitz M, Kundra V. Feasibility of a reduced field-of-view diffusion-weighted (rFOV) sequence in assessment of myometrial invasion in patients with clinical FIGO stage I endometrial cancer. J Magn Reson Imaging 43(2):316-24, 2016. e-Pub 2016. PMID: 26185031.
- Liang L, Zhang Y, Malpica A, Ramalingam P, Euscher ED, Fuller GN, Liu J. Gliomatosis peritonei: a clinicopathologic and immunohistochemical study of 21 cases. Mod Pathol 28(12):1613-20, 2015. e-Pub 2015. PMID: 26564007.
- Zhang Y, Liang L, Euscher ED, Liu J, Ramalingam P. Gastric-type mucinous adenocarcinoma of the uterine cervix with neoadjuvant therapy mimicking clear cell carcinoma. Int J Clin Exp Pathol 8(9):11798-803, 2015. e-Pub 2015.
- Li Q, Coulson H, Klaassen Z, Sharma S, Ramalingam P, Moses KA, Terris MK. Emerging association between androgen deprivation therapy and male meningioma: significant expression of luteinizing hormone-releasing hormone receptor in male meningioma. Prostate Cancer Prostatic Dis 16(4):387-90, 2013. e-Pub 2013. PMID: 24100643.
- He H, Bhosale P, Wei W, Ramalingam P, Iyer R. MRI is highly specific in determining primary cervical versus endometrial cancer when biopsy results are inconclusive. Clin Radiol 68(11):1107-13, 2013. e-Pub 2013. PMID: 23849621.
- Kolhe R, Reid MD, Lee JR, Cohen C, Ramalingam P. Immunohistochemical expression of PAX5 and TdT by Merkel cell carcinoma and pulmonary small cell carcinoma: a potential diagnostic pitfall but useful discriminatory marker. Int J Clin Exp Pathol 6(2):142-7, 2013. e-Pub 2013.
- Ramalingam P, Malpica A, Deavers MT. Mixed endocervical adenocarcinoma and high-grade neuroendocrine carcinoma of the cervix with ovarian metastasis of the former component: a report of 2 cases. Int J Gynecol Pathol 31(5):490-6, 2012. e-Pub 2012. PMID: 22833092.
- Seybt TP, Ramalingam P, Huang J, Looney SW, Reid MD. Cyclin D1 expression in Benign and Differentiated Malignant Tumors of the Thyroid Gland: Diagnostic and Biologic Implications. Appl Immunohistochem Mol Morphol 20(2):124-130, 2012. e-Pub 2012.
- Ramalingam P, Zoroquiain P, Valbuena JR, Kemp BL, Medeiros LJ. Florid reactive lymphoid hyperplasia (lymphoma-like lesion) of the uterine cervix. Ann Diagn Pathol 16(1):21-8, 2012. e-Pub 2012. PMID: 22056039.
- Holland SK, Ramalingam P, Podolsky RH, Reid-Nicholson MD, Lee JR. Calretinin immunostaining as an adjunct in the diagnosis of Hirschsprung disease. Ann Diagn Pathol 15(5):323-8, 2011. e-Pub 2011.
- Savage NM, Fortson T, Schubert M, Chamberlain S, Lee J, Ramalingam P. Isolated Russell body duodenitis. Dig Dis Sci 56(7):2202-4, 2011. e-Pub 2011.
- Reid-Nicholson MD, Motiwala N, Drury SC, Peiper SC, Terris MK, Waller JL, Ramalingam P. Chromosomal abnormalities in renal cell carcinoma variants detected by Urovysion fluorescence in situ hybridization on paraffin-embedded tissue. Ann Diagn Pathol 15(1):37-45, 2011. e-Pub 2011. PMID: 21238914.
- Holland SK, Hessler RB, Reid-Nicholson MD, Ramalingam P, Lee JR. Utilization of peripherin and S-100 immunohistochemistry in the diagnosis of Hirschsprung disease. Mod Pathol 23(9):1173-9, 2010. e-Pub 2010. PMID: 20495540.
- Bollag R, Ramalingam P, Davis B, Reid-Nicholson M. Fine needle aspiration cytology of an endotracheal mass: report of a case with an unusual presentation of anaplastic large cell lymphoma. Acta Cytol 54(3):328-32, 2010. e-Pub 2010. PMID: 20518421.
- Taneous M, Ramalingam P, Mode DG, Heiner JG, Terris MK, Lee JR. Primary mucinous adenocarcinoma in a defunctionalized urinary bladder: a case report. J Med Case Rep 3:9306, 2009. e-Pub 2009. PMID: 20062735.
- Reid-Nicholson M, Teague D, White B, Ramalingam P, Abdelsayed R. Fine needle aspiration findings in malignant ameloblastoma: a case report and differential diagnosis. Diagn Cytopathol 37(8):586-91, 2009. e-Pub 2009. PMID: 19373909.
- Ustun C, Corless CL, Savage N, Fiskus W, Manaloor E, Heinrich MC, Lewis G, Ramalingam P, Kepten I, Jillella A, Bhalla K. Chemotherapy and dasatinib induce long-term hematologic and molecular remission in systemic mastocytosis with acute myeloid leukemia with KIT D816V. Leuk Res 33(5):735-41, 2009. e-Pub 2009. PMID: 18986703.
- Ustun C, Reid-Nicholson M, Nayak-Kapoor A, Jones-Crawford J, McDonald K, Jillella AP, Ramalingam P. Plasmablastic lymphoma: CNS involvement, coexistence of other malignancies, possible viral etiology, and dismal outcome. Ann Hematol 88(4):351-8, 2009. e-Pub 2009. PMID: 18787825.
- Socha MJ, Said N, Dai Y, Kwong J, Ramalingam P, Trieu V, Desai N, Mok SC, Motamed K. Aberrant promoter methylation of SPARC in ovarian cancer. Neoplasia 11(2):126-35, 2009. e-Pub 2009. PMID: 19177197.
- Reid-Nicholson MD, Ramalingam P, Adeagbo B, Cheng N, Peiper SC, Terris MK. The use of Urovysion fluorescence in situ hybridization in the diagnosis and surveillance of non-urothelial carcinoma of the bladder. Mod Pathol 22(1):119-27, 2009. e-Pub 2009. PMID: 18978733.
- Reid-Nicholson M, Moreira A, Ramalingam P. Cytologic features of mixed papillary carcinoma and chronic lymphocytic leukemia/small lymphocytic lymphoma of the thyroid gland. Diagn Cytopathol 36(11):813-7, 2008. e-Pub 2008. PMID: 18831028.
- Reid-Nicholson M, Kavuri S, Ustun C, Crawford J, Nayak-Kapoor A, Ramalingam P. Plasmablastic lymphoma: Cytologic findings in 5 cases with unusual presentation. Cancer 114(5):333-41, 2008. e-Pub 2008. PMID: 18683216.
- Ramalingam P, Nayak-Kapoor A, Reid-Nicholson M, Jones-Crawford J, Ustun C. Plasmablastic lymphoma with small lymphocytic lymphoma: clinico-pathologic features, and review of the literature. Leuk Lymphoma 49(10):1999-2002, 2008. e-Pub 2008. PMID: 18720210.
- Ramalingam P, Adeagbo B, Bollag R, Lee J, Reid-Nicholson M. Metastatic hepatocellular carcinoma with CD138 positivity: an unusual mimic of multiple myeloma?. Diagn Cytopathol 36(10):742-8, 2008. e-Pub 2008. PMID: 18773447.
- Miller JS, Ramalingam P, Wang BY, Lee JR. Appendiceal mass in a middle-aged woman. Endometrioid endometrial carcinoma metastatic to the appendix. Arch Pathol Lab Med 130(3):407-8, 2006. e-Pub 2006. PMID: 16519577.
- Abrahams NA, Meziane M, Ramalingam P, Mehta A, DeCamp M, Farver CF. Incidence of primary neoplasms in explanted lungs: long-term follow-up from 214 lung transplant patients. Transplant Proc 36(9):2808-11, 2004. e-Pub 2004. PMID: 15621155.
- Ramalingam P, Malpica A, Silva EG, Gershenson DM, Liu JL, Deavers MT. The use of cytokeratin 7 and EMA in differentiating ovarian yolk sac tumors from endometrioid and clear cell carcinomas. Am J Surg Pathol 28(11):1499-505, 2004. e-Pub 2004. PMID: 15489654.
- Cho-Vega JH, Rassidakis GZ, Admirand JH, Oyarzo M, Ramalingam P, Paraguya A, McDonnell TJ, Amin HM, Medeiros LJ. MCL-1 expression in B-cell non-Hodgkin's lymphomas. Hum Pathol 35(9):1095-100, 2004. e-Pub 2004. PMID: 15343511.
- Ramalingam P, Chu WS, Tubbs R, Rybicki L, Pettay J, Hsi ED. Latent membrane protein 1, tumor necrosis factor receptor-associated factor (TRAF) 1, TRAF-2, TRAF-3, and nuclear factor kappa B expression in posttransplantation lymphoproliferative disorders. Arch Pathol Lab Med 127(10):1335-9, 2003. e-Pub 2003. PMID: 14521460.
- Rassidakis GZ, Jones D, Lai R, Ramalingam P, Sarris AH, McDonnell TJ, Medeiros LJ. BCL-2 family proteins in peripheral T-cell lymphomas: correlation with tumour apoptosis and proliferation. J Pathol 200(2):240-8, 2003. e-Pub 2003. PMID: 12754745.
- Ramalingam P, Middleton LP, Tamboli P, Troncoso P, Silva EG, Ayala AG. Invasive micropapillary carcinoma of the breast metastatic to the urinary bladder and endometrium: diagnostic pitfalls and review of the literature of tumors with micropapillary features. Ann Diagn Pathol 7(2):112-9, 2003. e-Pub 2003. PMID: 12715337.
- Paessler M, Kossev P, Tsai D, Raghunath P, Majewski M, Zhang Q, Ramalingam P, Schuster S, Tomaszewski J, Arber DA, Hsi E, Wasik MA. Expression of SHP-1 phosphatase indicates post-germinal center cell derivation of B-cell posttransplant lymphoproliferative disorders. Lab Invest 82(11):1599-606, 2002. e-Pub 2002. PMID: 12429820.
- Ramalingam P, Rybicki L, Smith MD, Abrahams NA, Tubbs RR, Pettay J, Farver CF, Hsi ED. Post-transplant lymphoproliferative disorders in lung transplant patients: the Cleveland Clinic experience. Mod Pathol 15(6):647-56, 2002. e-Pub 2002. PMID: 12065779.
- Ramalingam P, Prayson RA. Pathologic quiz case: male with deterioration of mental status. Arch Pathol Lab Med 126(1):109-11, 2002. e-Pub 2002. PMID: 11800664.
- Ramalingam P, Hart WR, Goldblum JR. Cytokeratin subset immunostaining in rectal adenocarcinoma and normal anal glands. Arch Pathol Lab Med 125(8):1074-7, 2001. e-Pub 2001. PMID: 11473461.
Invited Articles
- Ramalingam P. Morphologic, Immunophenotypic, and Molecular Features of Epithelial Ovarian Cancer. Oncology (Williston Park) 30(2):166-76, 2016. e-Pub 2016. PMID: 26892153.
Review Articles
- Ramalingam P. Germ Cell Tumors of the Ovary: A Review. Semin Diagn Pathol 40(1):22-36, 2023. e-Pub 2023. PMID: 36088223.
- Saleh M, Bhosale P, Menias CO, Ramalingam P, Jensen C, Iyer R, Ganeshan D. Ovarian teratomas: clinical features, imaging findings and management. Abdom Radiol (NY) 46(6):2293-2307, 2021. e-Pub 2021. PMID: 33394097.
- Elsherif S, EGLC O, Faria S, Javadi S, Yedururi S, Frumovitz M, Ramalingam P, Bhosale P. Imaging and staging of neuroendocrine cervical cancer. Abdom Radiol (NY) 43(12):3468-3478, 2018. e-Pub 2018. PMID: 29974177.
- Yuan J, McDonough C, Kulharya A, Ramalingam P, Manaloor E. Isolated trisomy 10 in an infant with acute myeloid leukemia: a case report and review of literature. Int J Clin Exp Pathol 3(7):718-22, 2010. e-Pub 2010. PMID: 20830243.
- Ramalingam P, Teague D, Reid-Nicholson M. Imprint cytology of high-grade immature ovarian teratoma: a case report, literature review, and distinction from other ovarian small round cell tumors. Diagn Cytopathol 36(8):595-9, 2008. e-Pub 2008. PMID: 18618728.
Other Articles
- Savage N, Manaloor E, Reid-Nicholson M, Ramalingam P Extranodal Marginal Zone B-Cell Lymphoma of Mucosa-Associated Lymphoid Tissue, Involving the Stomach. American Journal of Clinical Pathology (ASCP Check Sample), 2011.
- Georgi D, Ramalingam P Isolated Polyarteritis Nodosa of the Cervix. Pathology Outlines, 2007.
Abstracts
- Taha, H, Liu, J, Euscher ED, Ramalingam, P. SOX17 and β-Catenin Expression in Dedifferentiated/Undifferentiated Endometrial Carcinomas. Laboratory Investigation, 2025. e-Pub 2025.
- Mohamed, K, Ramalingam, P, Lawspn, BC, Euscher ED, Sun, C, Malpica, A. Evaluation of HER2 Immunohistochemical and Fluorescent in-situ Hybridization in Clear Cell Carcinoma of the Gynecologic Tract. Laboratory Investigation, 2025. e-Pub 2025.
- Hameed, N, Ramalingam, P, Liu, J, Malpica, A, Euscher, ED. Pilomatrix-Like High Grade Endometrioid Carcinoma: A Clinicopathologic Study of 14 cases. Laboratory Investigation, 2025. e-Pub 2025.
- Taha, H, Ramalingam, P, Euscher ED, Sun, C, Malpica, A. Outcomes of Women with Atypical Hyperplasia and Low-Grade Endometrial Endometrioid Carcinoma Treated with Progestational Agents. Laboratory Investigation, 2025. e-Pub 2025.
- Mohamed, K, Ramalingam, P, Malpica A, Lawson, BC. Gynecologic Carcinomas and HER2 Scoring Systems: Agreement in the Era of New Therapy. Laboratory Investigation, 2025. e-Pub 2025.
- Alkamachi B, Ramalingam P, Kim K, Jo U, Agaimy A, Erber R, Shaker N, Suarez A, Hui P, Liang S, Strait A, Felix A, Marques-Piubelli M, Euscher E, Collins K, Nair I, Malpica A. Clinicopathologic Characteristics of Incidental Lymphangioleiomyomatosis (LAM) in Patients Undergoing Pelvic Surgery. Modern Pathology 104(3):S1100, 2024. e-Pub 2024.
- Sadiq Q, Ramalingam P, Marques-Piubelli M, Euscher E, Malpica A. High-Grade Endometrial Stromal Sarcoma - A Clinicopathological Study. Modern Pathology 104(3):S1238, 2024. e-Pub 2024.
- Euscher E, Marques-Piubelli M, Lawson B, Ramalingam P, Malpica A. MLH1 Hypermethylated Endometrial Carcinomas Have Similar Outcomes to NonMLH1 Hypermethylated Tumors. Modern Pathology 104(3):S1141-43, 2024. e-Pub 2024.
- Marques-Piubelli M, Ramalingam P, Euscher E, Malpica A. Well Differentiated Papillary Mesothelial Tumor of the Peritoneum: A Clinicopathologic Study of 33 Cases. Modern Pathology 104(3):S1935, 2024. e-Pub 2024.
- Euscher ED, Ramalingam P, Malpica A. Pathologic Evaluation of Sentinel Lymph Nodes in Endometrial Carcinoma: What Have We Learned in 10 Years?. Modern Pathology 103(3):S896, 2023. e-Pub 2023.
- Marques-Piubelli M, Euscher ED, P|| R, Malpica A. CDKN2A Deletion by FISH in Pleural and Peritoneal Mesotheliomas and Its Impact on Prognosis. Modern Pathology 103(3):S1645, 2023. e-Pub 2023.
- Wang G, Liu Y, Ramalingam P, Malpica A, Euscher ED, Lawson B, Hameed N, Sood A, Rafei H, Basar R, Rezvani K, Jazaeri A, Liu J. TROP2 Expression is A Favorable Prognostic Marker in Patients with Advanced High Grade Ovarian Carcinoma. Modern Pathology 103(3):S998-9, 2023. e-Pub 2023.
- Euscher ED, Ramalingam P, Lawson B, Malpica. Extra-Uterine Mesonephric-Like Carcinoma: A Single Institution Clinicopathologic Study of 21 Cases. Mod Pathol 35:744-745, 2022. e-Pub 2022.
- Hameed N, Ramalingam P, Marques-Piubelli M, Euscher ED, Malpica A. Histologic Features of Ovarian Background Tissue in Primary Mucinous Ovarian Tumors Versus that of Metastasis. Mod Pathol 35:753-754, 2022. e-Pub 2022.
- Hameed N, Euscher ED, Ramalingam P, Marques-Piubelli M, Lawson B, Malpica A. Reporting Lymph Node Metastasis Size and Extracapsular Extension for Ovarian, Fallopian Tube and Peritoneal Carcinoma is Not Clinically Relevant. Mod Pathol 35:754-755, 2022. e-Pub 2022.
- Ramalingam P, Marques-Piubelli M, Alvarado-Cabrero I, Perez Montiel MD, Tandon N, Euscher ED, Malpica A. Mucinous Ovarian Neoplasms Associated with Teratomas Usually Present with Low Stage Disease and Overall Favorable Outcome. Mod Pathol 35:819-820, 2022. e-Pub 2022.
- Euscher ED, Marques-Piubelli M, Ramalingam P, Lawson B, Malpica A. Extra-Uterine Mesonephric-Like Carcinoma Is Associated with Endometriosis and May Behave Aggresively. Mod Pathol 35:743-744, 2022. e-Pub 2022.
- Euscher ED, Yang R, Malpica A, b L, Ramalingam P. Endometrial Tumors with POLE Mutation: A Clinicopathologic Characterization of a Single Institution Series. Mod Pathol 35:742-743, 2022. e-Pub 2022.
- Wang G, Lawson B, Euscher ED, Ramalingam P, Malpica A, Yang R. Patients with Stage III-IV ARID1A Mutated Gynecologic Carcinomas Have Better Overall Survival when Treated with Immune Checkpoint Blockade Therapy. Mod Pathol 35:849-850, 2022. e-Pub 2022.
- Marques-Piubelli M, Lima C, Parra E, Solis Soto L, Tamegnon A, Rodriguez S, Pandurengan R, Wistuba I, Malpica A, Ramalingam P, Euscher ED. Characterization of Lymphoid Landscape in Mesonephric-Like Carcinoma (MLCa) of the Ovary. Mod Pathol 35:795-796, 2022. e-Pub 2022.
- Cox H, Euscher ED, Ramalingam P, Marques-Piubelli M, Lawson B, Malpica A. Clear Cell Carcinoma of the Cervix, A Clinicopathologic Study of 33 Cases in the Post Diethylstilbestrol (DES) Era. Mod Pathol 35:735-737, 2022. e-Pub 2022.
- Collins K, Ramalingam P, Euscher ED, Barroeta J, Alvarado-Cabrero I, Marques-Piubelli M, Lawson B, Malpica A. Uterine PEComas: A Clinicopathologic Study of 46 Cases. Modern Pathology 34:668, 2021. e-Pub 2021.
- Ramalingam P, Euscher ED, Marques-Piubelli M, Malpica A. Evaluation of Pathologic Features in Trachelectomy Specimens and Correlation with Outcomes- A Single Institution Experience. Modern Pathology 34:735, 2021. e-Pub 2021.
- Abdul Karim L, Yang R, Ramalingam P, Lawson B, Malpica A. Correlation of p53 Immunohistochemical Expression with TP53 Mutation in Extrauterine High-Grade Serous Carcinoma. Modern Pathology 34:639, 2021. e-Pub 2021.
- Euscher ED, Ramalingam P, Marques-Piubelli M, Lawson B, Rashid A, Malpica A. Comparison of KRAS-Mutated Mesonephric-Like and Non Mesonephric-Like Carcinoma of the Endometrium. Modern Pathology 34:677, 2021. e-Pub 2021.
- Collins K, Ramalingam P, Euscher ED, Vang RS, Shahi M, Chiesa-Vottero A, Garcia A, Reques A, Colon GR, Malpica A. Inflammatory Myofibroblastic Tumor of the Female Genital Tract: A Clinicopathologic Review with Ancillary Testing. Modern Pathology 34:670, 2021. e-Pub 2021.
- Collins K, Ramalingam P, Euscher ED, Malpica A. Uterine Inflammatory Myofibroblastic Tumor with Aggressive Behavior- A Clinicopathologic Study of 8 Cases. Modern Pathology 34:669, 2021. e-Pub 2021.
- Lawson B, Yang R, Euscher ED, Ramalingam P, Malpica, A. Chemotherapy Response Score in Extrauterine High Grade Serous Carcinoma and Association with Mutation Status by Next-Gen Sequencing. Modern Pathology 33(2):1140, 2020. e-Pub 2020.
- Chen, P, Euscher ED, Ramalingam P, Lawson, BC, Malpica, A. High-Grade Neuroendocrine Carcinoma of the Vulva:A Clinico-Pathologic Study of 15 Cases. Modern Pathology 33(2):1073, 2020. e-Pub 2020.
- Ramalingam, P, Yang, RK, Lawson BC, Euscher, ED, Malpica, A. Next Generation Sequencing in Peritoneal versus Pleural Mesotheliomas-Commonalities and Differences. Modern Pathology 33(2):1171, 2020. e-Pub 2020.
- Ramalingam P, Schmeler K, et al. ConCerv: A Prospective Trial of Conservative Surgery for Low-Risk Early Stage Cervical Cancer-Assessment of Pathologic Parameters. Modern Pathology 33(2):1170, 2020. e-Pub 2020.
- Kwon D, Malpica A, Zaleski MP, Euscher ED, Ramalingam P. DPC4 Loss in Gynecopathology Related Specimens. Modern Pathology 33(2):1137, 2020. e-Pub 2020.
- Zaleski MP, Malpica A, Kwon D, Euscher, ED, Ramalingam, P. Gastric Type Cervical Adenocarcinoma: The Spectrum of Molecular Alterations and Strong Association with Family History of Cancer. Modern Pathology 33(2):1226, 2020. e-Pub 2020.
- Malpica A, Euscher ED, Ramalingam P. Fumarate Hydratase-Associated Leiomyomas: Morphologic Spectrum and New Insights Tieying Hou1. Modern Pathology 32:1-140, 2019. e-Pub 2019.
- Fedda F, Euscher ED, Ramalingam P, Malpica A. Risk-Reducing Surgery in Patients with Lunch Syndrome, A Clinicopathologic Study. Modern Pathology 32:1-140, 2019. e-Pub 2019.
- Euscher ED, Gruschkus S, Bassett R, Ramalingam P, Malpica A. Low Grade Endometrial Endometrioid Carcinoma Invading into the Outer Myometrium from Tumor Colonized Adenomyosis, Is It equivalent to FIGO Stage 1A or 1B Disease?. Modern Pathology 32:1-140, 2019. e-Pub 2019.
- Elizabeth E, Ramalingam, P, Malpica A. Mesonephric-Like Carcinoma of the Endometrium:a Subset of Endometrial Carcinoma Exhibiting Aggressive Behavior. Modern Pathology 32:1-140, 2019. e-Pub 2019.
- Dolkar T, Malpica A, Ramalingam P. Discrepancy Between Morphology, and p16 and KI67 Expression in Squamous Intraepithelial Lesions of the Lower Female Genital Tract. Modern Pathology 30:271-319, 2017. e-Pub 2017.
- Yemelyanova A, Malpica A, Euscher ED, Ramalingam P. Morphologic Features of High Grade Serous Carcinoma of Adnexal/ Peritoneal Origin Treated with Neo-Adjuvant Chemotherapy. Modern Pathology 29(S2):315A, 2016. e-Pub 2016.
- Ramalingam P, Croce S, McCluggage WG. Loss of Expression of SMARCA4 (BRG1) and SMARCB1 (INI1) in Undifferentiated Carcinoma of the Endometrium Is Not Always Associated with Rhabdoid Morphology. Modern Pathology 29(S2):303A, 2016. e-Pub 2016.
- Ravishankar S, Malpica A, Ramalingam P, Euscher ED. Yolk Sac Tumor in Extragonadal Gynecologic Sites Still a Diagnostic Challenge. Modern Pathology 29(S2):304A, 2016. e-Pub 2016.
- Euscher ED, Bassett RL, Yemelyanova A, Ramalingam P, Malpica A. Patient Outcome Is Not Related to Chemotherapeutic Response Score (CRS). Modern Pathology 29(S2):283A, 2016. e-Pub 2016.
- Salcedo MP, Costales A, Munsell M, Ramalingam P, etal. Adenocarcinoma in Situ (AIS) of the Cervix: Is Loop Electrosurgical Excision Procedure (LEEP) an Acceptable Alternative to Cold Knife Cone Biopsy?. Poster Presentation, SGO Latin America Investigators Symposium, 2015. e-Pub 2015.
- Singh C, Ramalingam P, Euscher ED, Malpica A. Primary Ovarian Endometrioid Adenocarcinoma With Mucinous Metaplasia (POEM): An Under Recognized Entity With Therapeutic Implications. Modern Pathology 28(S2):307A, 2015. e-Pub 2015.
- Euscher ED, Sui D, Ramalingam P, Bassett R, Malpica A. Ultrastaging of Sentinel Lymph Nodes in Endometrial Carcinoma: A Tale of Two Protocols. Modern Pathology 28(S2):283A, 2015. e-Pub 2015.
- Liang L, Zhang Y, Malpica A, Ramalingam P, Euscher E, Liu J. Sox2 Is Expressed in Gliomatosis Peritonei: A Clinicopathologic and Immunohistochemical Study of 21 Cases. Modern Pathology 28(S2):295A, 2015. e-Pub 2015.
- Ramalingam P, Euscher ED, Malpica A. Recurrent Ovarian Mucinous Neoplasms With Expansile Invasion and Intraepithelial Carcinoma– Are There Any Predictive Morphologic Features?. Modern Pathology 28(S2):303A, 2015. e-Pub 2015.
- Ramalingam P, Silva EG. Undifferentiated Carcinoma of the Endometrium – A Review of the Morphologic Spectrum and Variants in 50 Well-Characterized Cases. Modern Pathology 28(S2):303A, 2015. e-Pub 2015.
- Pocrnich C, Ramalingam P, Euscher ED, Malpica A. Endometrial Neuroendocrine Carcinoma: A Clinicopathologic Study of 24 Cases. Modern Pathology 28(S2):302A, 2015. e-Pub 2015.
- Schmeler KM, Chen C, Reis RD, Munsell MF, Ramalingam P, Frumovitz M, Sood AK, Ramirez PT. Clinical Characteristics of Bartholin’s Gland Carcinoma. Poster Presentation, 15th Biennial Meeting Of The International Gynecologic Cancer Society, 2014. e-Pub 2014.
- Serracino H, Malpica A, Ramalingam P, Euscher E. Epithelioid Smooth Muscle Tumors of the Uterus: Can Histology Predict Behavior?. Modern Pathology 27(S2):307A, 2014. e-Pub 2014.
- Masand RP, Malpica A, Euscher ED, Ramalingam P. Undifferentiated Carcinomas of the Endometrium: Immunohistochemical Markers of Diagnostic Utility and Implications for Genetic Testing. Modern Pathology 27(S2):295A, 2014. e-Pub 2014.
- Ganeshan D, Bhosale P, Tamm EP, Ramalingam P, et al. Non-Epithelial Ovarian Neoplasms - Imaging Spectrum with Radiologic-Pathologic Correlation. Poster Presentation at RSNA meeting, 2013. e-Pub 2013.
- Chauhan A, Frumovitz M, Ramalingam P, Schmeler K, Iyer R, Bhosale P. Utility of MRI is Assessing Involvement of Internal OS in Cervical Cancer. Oral Presentation at Society of Abdominal Radiology, 2013. e-Pub 2013.
- Masand RP, Malpica A, Ramalingam P. PAX-8 and ER in Mucinous Tumors in the Ovary: Are they useful in Distinguishing Primary from Metastasis?. Mod Pathol 26(2):288A, 2013. e-Pub 2013.
- Masand RP, Malpica A, Ramalingam P. Microinvasion in Ovarian Serous Tumor of Low Malignant Potential Does it Matter?. Modern Pathology 26(S2):288A, 2013. e-Pub 2013.
- Ramalingam P, Deavers MT, Euscher ED, Malpica A. CD56 Expression in Low Grade Endometrial Endometrioid Adenocarcinomas Does Not Appear to Correlate with Clinical Stage or Outcome. Poster Presentation, International Academy of Pathology (IAP), 2012. e-Pub 2012.
- Aggarwal G, Malpica A, Euscher ED, Ramalingam P. Is it time to redefine "Adequate" Lymphadenectomy in Endometrial Cancer?. Poster Presentation, International Academy of Pathology (IAP), 2012. e-Pub 2012.
- Bhosale P, Menias CO, Balachandran A, Kundra V, Ramalingam P, Elsayes K. Ovarian Solid Masses, Diagnostic Workup and Pattern Recognition Approach on Cross Sectional Imaging with Pathologic Correlation. Annual Meeting of the American Roentgen Ray Society, 2012. e-Pub 2012.
- Aggarwal G, Malpica A, Euscher ED, Ramalingam P. Adequacy of Lymphadenectomy in Endometrial Cancer: A Threshold Change is Needed. Modern Pathology 25(S2):257A, 2012. e-Pub 2012.
- Ramalingam P, Deavers MT, Malpica A. Serous Tumor of Low Malignant Potential of the Ovary-Is the 10% Cut off Reliable?. Modern Pathology 25(S2):294A, 2012. e-Pub 2012.
- Masand RP, Malpica A, Deavers MT, Rao P, Ramalingam P. P5045 (AMACR-alpha-methylacyl-coA racemase): A Novel Marker of Clear Cell Carcinoma. Modern Pathology 25(S2):287A, 2012. e-Pub 2012.
- Ramalingam P, Masand RP, Malpica A. SALL4, Glypican-3 and CDX2 Expression in Endometrial Endometrioid Adenocarcinomas: An Immunohistochemical Study of 57 Cases. Modern Pathology 25(S2):294A, 2012. e-Pub 2012.
- Aggarwal G, Manaloor E, Ramalingam P. Utility of Lymphoid-Specific Helicase (HELLS) in Differentiating Follicular Hyperplasia (FH) from Follicular Lymphoma (FL). CAP Meeting, 2011. e-Pub 2011.
- Gonzalez-Longoria AA, Kolhe R, Ramalingam P, Medeiros LI, Bueso-Ramos CE. Expression of c-rel in High-Grade B-Cell Lymphomas with MYC Rearrangement: Impact on Survival. Modern Pathology 23(1):297A, 2010. e-Pub 2010.
- Thompson CN, Sreekumar A, Bhat VB, Ohja J, Cashikar A, Singh TG, Ramalingam P, McLoughlin JM, Shabahang M, Werlang-Perurena A, Rao A. Proteomic Analysis of Pancreatic Duct Fluid: Discovery of Novel Protein Expression in Pancreatic Ductal Adenocarcinoma. Modern Pathology 23(1):429A, 2010. e-Pub 2010.
- Aggarwal G, Manaloor E, Ramalingam P. Comparison of Fluorescence in-situ hybridization (FISH) and Conventional Cytogenetics (CC) in Acute Myeloid Leukemia (AML) and Myelodysplastic Syndrome (MDS). Modern Pathology 23(1):283A, 2010. e-Pub 2010.
- Kolhe RB, Reid-Nicholson M, Ramalingam P. Merkel Cell Carcinoma Immunoreactivity with PAX-5 and TdT- A Potential Diagnostic Pitfall?. Modern Pathology 23(1):117A, 2010. e-Pub 2010.
- Yuan J, Friedlander MA, Lin O, Savage NM, Messias NC, Ramalingam P, Reid-Nicholson M. Prevalence of High-Risk Human Papillomavirus (HPV) in HIV-Positive Males Diagnosed with ASC-US in Anal Cytology Specimens. Modern Pathology 23(1):108A, 2010. e-Pub 2010.
- Holland SK, Ramalingam P, Polosky RH, Reid-Nicholson M, Lee J. Calretinin Immunostaining as an Adjunct in the Diagnosis to Hirschsprung Disease. Modern Pathology 23(1):148A, 2010. e-Pub 2010.
- Kulkarni R, Kavuri S, Ramalingam P, Reid-Nicholson M. Cytologic Features of Granulosa Cell Tumors: Review of 7 Cases. College of American Pathologists, 2009. e-Pub 2009.
- Kulkarni RS, Reid-Nicholson M, Terris MK, Sharma S, Ramalingam P. Luteinizing Hormone-Releasing Hormone (LHRH) Expression in Male Meningiomas (MM)-Implications for Treatment of Coexisting Prostate Cancer with LHRH Agonists. Modern Pathology 22(1):176A, 2009. e-Pub 2009.
- Motiwala N, Drury SC, Ramalingam P, Terris MK, Peiper SC, Thiruvaiyaru D, Reid-Nicholson M. Renal Tumors are yet Another Potential Pitfall in the Interpretation of Positive Urovysion Fluorescence In-Situ Hybridization (UV-FISH) Results. Modern Pathology 22(1):185A, 2009. e-Pub 2009.
- Ramalingam P, Gonzalez A, Thiruvaiyaru D, Reid-Nicholson M. Heat Shock protein (HSP) Expression in Malignant Thyroid Tumors: A Potential Therapeutic Target?. Modern Pathology 22(1):119A, 2009. e-Pub 2009.
- Ramalingam P, Adeagbo B, Lee JR, Reid-Nicholson M. CD138 Expression in Neoplastic and Non-Neoplastic Liver: An Immunohistochemical Study. College of American Pathologists (CAP) Annual Meeting, 2008. e-Pub 2008.
- Adeagbo BA, Ramalingam P, Terris M, Brown J, reid-Nicholson M. Urovysion FISH Cross Reacts with Non-Urothelial Carcinomas of the Genitourinary System. European Congress of Cytology, 2008. e-Pub 2008.
- Reid-Nicholson M, Kavuri S, Ustun C, Crawford J, Nayak-Kapoor A, Ramalingam P. Plasmablastic Lymphoma: Cytologic Findings in Five Cases with Unusual Presentation. Pathology Symposium of Medical College of Georgia School of Medicine and Department of Pathology, 2008. e-Pub 2008.
- Meiler SE, Wade M, Chen Z, Ramalingam P, Moutouh-de Parseval LA, Corral LG, Kutlar F, Kutlar A. Pomalidomide Augments Erythropoiesis and Fetal hemoglobin Production in a Humanized Mouse Model of Sickle Cell Disease. American Society of Hematology, 2008. e-Pub 2008.
- Kavuri S, Ramalingam P, Voloschin A, Peiper S, Sharma S. An Immunohistochemical Study of MUM-1/IRF-4 and BCL-6 Indicating Activated GCB Phenotype in Primary Central Nervous System Lymphomas. Modern Pathology 21(1):321A, 2008. e-Pub 2008.
- Reid-Nicholson M, Peiper SC, Terris M, Ramalingam P. Role of Urovysion Fluorescence In-Situ Hybridization (FISH) in the Diagnosis and Surveillance of Squamous Cell Carcinoma of Bladder. Modern Pathology 18(1):297A, 2008. e-Pub 2008.
- Reid-Nicholson M, Adeagbo B, Peiper SC, Terris MK, Ramalingam P. Role of Uurovysion Fluorescence In-Situ Hybridization (FISH) in the Diagnosis and Surveillance of Primary and Secondary Adenocarcinoma of the Bladder. International Congres of the International Academy of Pathology, 2008. e-Pub 2008.
- Adeagbo BA, Goldsmith T, Ghamande S, Ramalingam P. Over-expression of Heat Shock Protein (HSP27, SHP70 and HSP90) in Uterine Papillary Serous Carcinoma. Modern Pathology 21(1):194A, 2008. e-Pub 2008.
- Vilar M, Bague S, Ramalingam P, Ghamande S, Prat J. Prognostic Value of Cervical Involvement in Endometrial Carcinoma: Clinicopathlogic Study of 36 Cases. Modern Pathology 18(1S):207A, 2005. e-Pub 2005.
- Ramalingam P, Malpica A, Silva EG, et al. The Use of Cytokeratin 7 in Differentiating Yolk Sac Tumors From Endometrioid And Clear Cell Carcinomas of the Ovary. Modern Pathology 16(1):943A, 2003. e-Pub 2003.
- Ramalingam P, Valdez R, Ross CW, Schnitzer B, Finn WG. OCT2 and BOB.1/OBF.1 Expression in Surface Immunoglobulin Negative Follicular Lymphomas. Modern Pathology 16(1):1135A, 2003. e-Pub 2003.
- Ramalingam P, Finn WG, Schnitzer B, Valdez R. Immunohistochemical Expression of OCT2 in non-Hodgkin Lymphomas by Tissue Microarray (TMA). Modern Pathology 16(1):1136A, 2003. e-Pub 2003.
- Liu W, Ramalingam P, Milbank A, Goldfarb DA, Levin H. Myelolipoma and Myelolipomatous Changes: A Clinicopathologic Study of 26 Adrenal Cases. American Journal Clinical Pathology 118(4):76A, 2002. e-Pub 2002.
- Ramalingam P, Rassidakis GZ, Levantaki V, Thomazy V, Medeiros LI. Expression of Apoptotic proteins in Follicular Lymphomas. Modern Pathology 15(1):1081A, 2002. e-Pub 2002.
- Ramalingam P, Mullick T, Tasch J, Petras RE, Gramlich TL, Remzi F, Ormsby AH. Correlation of Histologic Features, p53, MIB-1,BCL-2, BCL-X, Cyclin-D1 and Mismatch Repair Gene Protein Expression with Lymph node (LN) Status in T1 Colorectal Carcinoma (CRC). Digestive Disease Week, 2002. e-Pub 2002.
- Ramalingam P, Rybicki L, Hsi ED. Immunohistochemical Analysis of LMP-1, TRAF-1 and TRAF-3 in Post-Transplant Lymphoproliferative Disorders. Modern Pathology 14(1):177A, 2001. e-Pub 2001.
- Abrahams N, Ramalingam P, Maurer J, Farver C. Incidence of Primary Neoplasms in Explanted Lungs: A Review of 214 Lung Transplants. American Thoracic Society, 2001. e-Pub 2001.
- Ramalingam P, Hoschar A, Barr F, Rybicki L, Goldblum JR. A Clinical, Morphological and Molecular Genetic Analysis of 33 Malignant Peripheral Nerve Sheath Tumors. Modern Pathology 14(1):17A, 2001. e-Pub 2001.
- Prasad AR, Ramalingam P, Raju U. Ductal Carcinoma in Situ: Correlation of Residual Disease with Margin and Van Nuys Prognostic Index. Modern Pathology 12(1):29A, 1999. e-Pub 1999.
- Prasad AR, Raju U, Ramalingam P. Residual Ductal Carcinoma in situ: Correlation with Margin Status and Van Nuys Prognostic Index. American Journal Clinical Pathology 109(4):484, 1999. e-Pub 1999.
- Raju U, Nathanson D, Ramalingam P. Ductal Carcinoma in Situ: Van Nuys Prognostic Index Vs Management: A Retrospective Analysis of 102 Cases. Modern Pathology 11(1):26A, 1998. e-Pub 1998.
Book Chapters
- Ramalingam, P. Serous Neoplasms of the Ovary, 1161-1197, 2025.
- Ramalingam P. Serous Neoplasms of the Ovary. In: Gynecologic and Obstetric Pathology. 2nd. Springer, 2025.
- Grisham, RN, Ramalingam, P. Low-grade serous ovarian cancer. In: Diagnosis and Treatment of Rare Gynecologic Cancers. Elsevier, 95-108, 2023.
- Frumovitz, M, Ramalingam, P. Other rare cervical cancers: cervical rhabdomyosarcoma, adenoid cystic carcinoma, verrucous carcinoma. In: Diagnosis and Treatment of Rare Gynecologic Cancers. 1st. Elsevier, 253-263, 2022.
- Hillman, RT, Ramalingam, P. Sex cord stromal tumors of the ovary. In: Diagnosis and Treatment of Rare Gynecologic Cancers. 1st. Elsevier, 21-39, 2022.
- Somasegar, S, Kertowidjojo, E, Chui, MH, Ramalingam, P, Liu, Y, Aviki, EM. Other rare ovarian cancers: Transitional cell carcinoma, malignant Brenner tumor, endometrioid carcinoma, mesothelioma, squamous cell carcinoma, sarcoma. In: Diagnosis and Treatment of Rare Gynecologic Cancers. 1st. Elsevier, 121-141, 2022.
- Manning-Geist, B, Gordhandas, S, Ramalingam, P, Zivanovic, O. Ovarian clear cell carcinoma. In: Diagnosis and Treatment of Rare Gynecologic Cancers. 1st. Elsevier, 55-76, 2022.
- Salvo, G, Ramalingam, P, Frumovitz, M. High grade neuroendocrine carcinoma of the cervix. In: Mucinous ovarian carcinomas. Elsevier, 235-252, 2022.
- Kim, S, O’Cearbhaill, RE, Ramalingam, P, Mueller, JJ. Mucinous ovarian carcinomas. In: Diagnosis and Treatment of Rare Gynecologic Cancers. 1st. Elsevier, 77-93, 2022.
- Yang R, Khunamornpong S, Kobel M, Longacre TA, Ramalingam P. Tumours of the ovary: Mucinous borderline tumor. In: WHO Classification of Female Genital Tumours. 5th. IARC Publications, 50-52, 2020.
- Palacios J, Lee CH, Ramalingam P. Tumours of the Ovary: Undifferentiated and dedifferentiated carcinoma of the ovary. In: WHO Classification of Female Genital Tumours. 5th. IARC Publications, 79-80, 2020.
- Malpica A, Euscher E, Ramalingam P, Aguilera-Barrantes I, Alvarado-Cabrero I. Gynecologic Pathology. In: Oncological Surgical Pathology. Elsevier, 2020.
- Vang R, Khunamornpong S, Kobel M, Longacre TA, Ramalingam P. Tumours of the ovary: Mucinous cystadenoma and adenofibroma. In: WHO Classification of Female Genital Tumours. 5th. IARC Publications, 53-54, 2020.
- Palacios J, Lee CH, Ramalingam P. Tumours of the uterine corpus: Undifferentiated and dedifferentiated carcinoma of the uterine corpus. In: WHO Classification of Female Genital Tumours. 5th. IARC Publications, 260-261, 2020.
- Vang R, Khunamornpong S, Kobel M, Longacre TA, Ramalingam P. Tumours of the ovary: Mucinous cystadenoma and adenofibroma. In: WHO Classification of Female Genital Tumours. 5th. IARC Publications, 48-49, 2020.
- Ramalingam, P. Serous Neoplasms of the Ovary. In: Gynelogic and Obstetric Pathology. 1st. Springer, 2019.
- Ramalingam P. Histologies that Cross Organ Types. In: Textbook of Uncommon Cancer. 5th Edition. Wiley-Blackwell, 2017.
- Lager DJ, Abrahams N. Renal Pelvic and Ureteral Tumors and Tumors Frequently Found in the Renal Medullary region. In: Practical renal Pathology- A diagnostic Approach. 1st. Elsevier, 2013.
Books (edited and written)
- Frumovitz, M, Leitao, M, Ramalingam, P. Diagnosis and Treatment of Rare Gynecologic Cancers, 2023.
- Frumovitz, M, Leitao M, Ramalingam P. Diagnosis and Treatment of Rare Gynecologic Cancers. Ed(s) 1st. Elsevier, 2022.
Letters to the Editor
- Parra SG, López-Orellana LM, Molina Duque AR, Carns JL, Schwarz RA, Smith CA, Ortiz Silvestre M, Diaz Bazan S, Felix JC, Ramalingam P, Castle PE, Cremer ML, Maza M, Schmeler KM, Richards-Kortum RR. Reply to: Comments on Cervical cancer prevention in El Salvador: A prospective evaluation of screening and triage strategies incorporating high-resolution microendoscopy to detect cervical precancer. Int J Cancer 149: 969-971, 2021.
Patient Reviews
CV information above last modified March 06, 2026