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General Surgery · Breast
Sample itemA 55-year-old woman has a unilateral scaly, eczema-like rash of the nipple and areola that has not responded to topical steroids for two months. What is the next best step?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Full-thickness punch or wedge biopsy of the nipple
A persistent unilateral nipple eczema that does not respond to treatment is Paget disease of the breast until proven otherwise, and it is associated with an underlying ductal carcinoma in situ or invasive cancer. Biopsy shows Paget cells, and imaging then looks for the underlying lesion.
Option by option
A. Prolonged topical antifungal therapy
Antifungals are inappropriate and only delay the diagnosis of malignancy.
B. Full-thickness punch or wedge biopsy of the nipple (correct)
Correct. Biopsy confirms Paget cells and guides further treatment.
C. Reassurance and review in six months
Reassurance misses a possible underlying carcinoma.
D. Mammography alone without biopsy
Mammography helps find an underlying lesion but cannot establish the diagnosis without tissue.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.