N. Kumar et K. Verma, CLEAR-CELL HIDRADENOMA SIMULATING BREAST-CARCINOMA - A DIAGNOSTIC PITFALL IN FINE-NEEDLE ASPIRATION OF BREAST, Diagnostic cytopathology, 15(1), 1996, pp. 70-72
Clear cell hidradenoma, a benign tumor of sweat gland, presented as a
breast lump with ulceration of overlying skin in an elderly woman. Fai
lure to identify its cytological features led to a wrong diagnosis of
breast carcinoma on fine-needle aspiration of the lump. Retrospective
review of cytology revealed the presence of many clear cells amidst po
lygonal tumor cells, but no tubular lumina were seen. Accurate diagnos
is remains a problem. (C) 1996 Wiley-Liss, Inc.