Photoletter to the editor: Exogenous pigmentation of the sole mimicking in situ acral melanoma on dermoscopy

doi:10.3315/jdcr.2012.1114

Contents

Abstract
Keywords

Download PDF pdf

Download XML

275 Views

254 Downloads

Share this article

Research Article | Volume 6 Issue 3 (None, 2012) | Pages 100 - 101

Photoletter to the editor: Exogenous pigmentation of the sole mimicking in situ acral melanoma on dermoscopy

Francesco Lacarrubba

Federica Dall'Oglio

Franco Dinotta

Giuseppe Micali

Under a Creative Commons license

Open Access

DOI : 10.3315/jdcr.2012.1114

PMID : PMC3470801

Received

July 17, 2012

Published

Sept. 28, 2012

Abstract

The parallel ridge pattern, characterized by a parallel band-like pigmentation of the ridges of the surface skin markings, represents the most important dermoscopic feature of in situ acral melanoma. A case of a young girl who showed a plantar pigmented brown macule likely due to prolonged contact with black rubber shoes, revealing a parallel ridge pattern on dermoscopy, is reported and discussed. Although parallel ridge pattern is highly suspicious of early melanoma, exogenous pigmentation should be considered as differential diagnosis in case of rapid onset acral pigmented macules.

Keywords

Dermoscopy

Dermatoscopy

Pigmentation

Melanoma

Plantar

Videodermatoscopy

Recommended Articles

Research Article

Relationship between Severity of Chronic Spontaneous Urticaria (CSU) with low level of Vitamin D: A teaching hospital based study at West Bengal

Animesh Biswas,

Ananya Biswas