Tamoxifen predisposes to :: (A) Endometrial cancer, (B) Ovarian cancer, (C) Cervical cancer, (D) Vaginal cancer
Answer is A. In Breast Cancer although tamoxifen improves the survival period, it causes endometrial hyperplasia and cancer, and requires regular monitoring with ultrasound study of endometrium and endometrial biopsy. Reference: Shaw's Textbook of Gynaecology 16th edition page no 540