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Melanocyte Colonization and Pigmentation of Breast Carcinoma: Pathological and Clinical Aspects
Author(s) -
Marco Mele,
Tinne Laurberg,
Tine Engberg Damsgaard,
Jonas Amstrup Funder,
Vibeke Jensen
Publication year - 2012
Publication title -
case reports in pathology
Language(s) - English
Resource type - Journals
eISSN - 2090-6781
pISSN - 2090-679X
DOI - 10.1155/2012/427628
Subject(s) - medicine , pathological , melanocyte , pathology , pathogenesis , basement membrane , breast carcinoma , breast cancer , melanoma , colonization , cancer , biology , cancer research , microbiology and biotechnology
. Melanocyte colonization of breast carcinoma by nonneoplastic melanocytes of epidermal origin is a rare and serious condition first described in 1977. We report on the exceptional clinical and pathological features of this migration phenomenon in a 74-year-old patient. Discussion . The pathogenesis by which melanocyte migration takes place is not known, but a breached basement membrane is considered essential. Conclusion . Histological examination and additional staining of skin are essential to differentiate breast cancer melanosis from malignant melanoma.

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