Journal of South Asian Federation of Obstetrics and Gynaecology

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VOLUME 12 , ISSUE 5 ( September-October, 2020 ) > List of Articles

CASE REPORT

Ovarian Collision Tumors

Shanmugam Sujithra, G Usha Rani, Sandhya Sundaram, S Rajendiran, M Susruthan

Keywords : Mucinous cystadenoma, Serous cystadenoma, Teratoma,Collision tumor

Citation Information : Sujithra S, Usha Rani G, Sundaram S, Rajendiran S, Susruthan M. Ovarian Collision Tumors. J South Asian Feder Obs Gynae 2020; 12 (5):331-334.

DOI: 10.5005/jp-journals-10006-1851

License: CC BY-NC 4.0

Published Online: 23-03-2021

Copyright Statement:  Copyright © 2020; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

Background: A collision tumor is the coexistence of two distinct tumors without any histological intermixing in the same organ or tissue. Though these types of tumors are often seen in various organs, their occurrence in the ovary is rare. Case description: Here, we have reported a case series of three collision tumors—serous cystadenoma with mature cystic teratoma, mucinous cystadenoma with benign cystic teratoma, and a case of serous cystadenofibroma with mature cystic teratoma. Clinical significance: It is important to identify collision tumors and also document all their components for optimal treatment.


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