Acquired digital fibrokeratoma: review of its clinical and dermoscopic features and differential diagnosis

International Journal of Dermatology
Shawn Shih, Amor Khachemoune

Abstract

Acquired digital fibrokeratoma (ADFK) is a rare, benign, fibrous tumor that most often occurs on fingers. It may resemble a rudimentary supernumerary digit and is often misdiagnosed as another common benign condition, such as common wart. It is typically asymptomatic and occurs as a solitary nodule less than 1 cm in diameter. Oftentimes ADFK shares clinical and/or histologic resemblance with other benign and malignant cutaneous conditions so it is crucial that careful examination is undertaken. In this article, we will discuss the clinical presentation, epidemiology, etiology, dermoscopic and histologic findings, management, and differential diagnoses for ADFK, with the hope that this review will facilitate timely diagnosis and management for this distinct condition.

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Citations

Jul 28, 2019·The Journal of Foot and Ankle Surgery : Official Publication of the American College of Foot and Ankle Surgeons·Xingpei HaoRobert J Baglio
May 28, 2021·JAAD Case Reports·Jia Yi GohChoon Chiat Oh

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