This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, 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 nest step in the management of this patient? 
Select and explain. 
A. Histopathology, B. Hysterectomy, C. Progesterone, D. OCP
A: Histopathology
Answer: A: Histopathology 
Explanation: A 45 years old lady is presented with DUB -
• Chances of endometrial hyperplasia/neoplasia are high.
• TVS findings show thickness of endometrium as 8 mm. First, lets understand what does this signify -
Endometrial thickness has been correlated with endometrial cancer risk in pen-and postmenopausal women.
In postmenopausal females with: