Acquired pigmentation of skin folds with the histological picture of seborrhoeic wart.
The case history is presented of a woman with acquired lesions in the axillary, submammary, intermammary, inguinal, genitocrural and perianal skin folds. These lesions were confluent pigmented macules, giving rise to extensive (en nappe) reticulate patches. History revealed changes typical of seborrhoeic wart. The name patchy (en nappe) seborrhoeic wart is suggested for this condition.
D000368:Aged; D012628:Dermatitis, Seborrheic / Q000473:pathology*; D005260:Female; D006801:Humans; D014860:Warts / Q000473:pathology*