Pathology Female Genital Tract 98d72f63 Most common ovarian tumor A Serous cystadenoma B Choriocarcinoma C Teratoma D Fibroma High-Yield Explanation Ans. (a) Serous cystadenoma(Ref: Robbins 9th/pg 1023)*Most ovarian tumors are surface epithelial (65-70%)*Serous cystadenoma is the most common surface epithelial tumor