This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endometrial Carcinoma and Hysterectomy, Subject name: Gynaecology & Obstetrics
A Postmenopausal woman who is obese, hypeensive and diabetic, presents with postmenopausal bleeding. The probable cause is: 
Select and explain. 
A. Malignant ovarian tumour, B. Endometrial cancer, C. Endocervical cancer, D. Brenner tumour
B: Endometrial cancer
Answer: B: Endometrial cancer 
Explanation: Risk factors for Ca Endometrium: Nulliparity Late menopause Obesity Overweight women Diabetes mellitus Unopposed estrogen therapy Tamoxifen therapy Atypical endometrial hyperplasia Lynch II syndrome. Corpus Cancer Syndrome- Diabetes mellitus ,HTN, Obesity Clinical feature Irregular Acyclical bleeding Post Menopausal bleeding Pyometra