This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pathology (Carcinoma Ovary), Subject name: Gynaecology & Obstetrics
All of the following are germ cell tumor EXCEPT: 
Select and explain. 
A. Dysgerminoma, B. Choriocarcinoma, C. Clear cell tumor, D. Teratoma
C: Clear cell tumor
Answer: C: Clear cell tumor 
Explanation: Ans. (c) Clear cell tumorClassification of ovarian tumorEpithelial tumor (80%)Germ cell tumorSex cord tumor* Clear cell tumor* Brenner's tumor* Serous tumor (MC)* Endometrioid tumor* Mucinous tumor* Choriocarcinoma* Dysgerminoma* Endodermal sinus tumor* Polyembroyoma* Teratoma (MC)* Theca cell tumor* Granulosa cell tumor* Androblastoma* Gynandroblastoma* ArrhenoblastomaMn: CBSE-MMn: C- DEPT: Mn: The GAGA