Most common histological subtype of cancer endometrium is :: (A) Mucinous carcinoma, (B) Clear cell carcinoma, (C) Squamous cell carcinoma, (D) Endometrioid adenocarcinoma
Answer is D. Histologically most of the endometrial cancers are Adenocarcinomas Hence they are called endometriod adenocarcinoma About 10-15% are Papillary serous Clear cell Adenosquamous Pure squamous Ref : Shaw Gynecology 17e pg 434.