This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of menstruation, Subject name: Gynaecology & Obstetrics
A 45 years old lady presented with dysfunctional uterine bleeding. On transvaginal USG thickness of endometrium was found to be 8 mm. What should be the next step in the management of this patient 
Select and explain. 
A. Histopathology, B. Hysterectomy, C. Progesterone, D. OCP
A: Histopathology
Answer: A: Histopathology 
Explanation: In case of endometrial hyperplasia, histopathology is done to rule out malignancy Two percent women with simple hyperplasia are at a risk of endometrial cancer Ref: Shaw Gynecology 17 e pg 139.