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AUB biopsy — USMLE Step 3 MCQ

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ModerateOB/GYN (Prenatal / Contraception / Screening)AUB biopsyUSMLE Step 3

A 52-year-old woman has 6 months of irregular heavy uterine bleeding. BMI is 38 kg/m2 and she has type 2 diabetes. Pregnancy test is negative and pelvic examination shows no cervical lesion. Which of the following is the most appropriate next step in management?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: BPerform endometrial biopsy

Abnormal uterine bleeding at age 45 or older, or with risk factors, requires endometrial sampling.

Reference: ACOG clinical guidance, https://www.acog.org/clinical