Central white scarlike patch: a dermatoscopic clue for the diagnosis of dermatofibroma.

Ferrari, A; Soyer, H P; Peris, K; Argenziano, G; Mazzocchetti, G; Piccolo, D; De Giorgi, V; Chimenti, S · J Am Acad Dermatol · 2000

case_series · Level IV

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Abstract

In this study, dermatoscopic examination of 24 dermatofibromas was performed to evaluate specific dermoscopic criteria. A central white scarlike patch was appreciable in 22 of 24 lesions, whereas 20 of 24 dermatofibromas exhibited a delicate pigment network at the periphery. This stereotypical dermatoscopic finding allowed the diagnosis of dermatofibroma in most instances. (J Am Acad Dermatol 2000;43:1123-5.).

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