Display options
Share it on
Full text links
Silverchair Information Systems

Arch Dermatol. 1990 Apr;126(4):500-5.

Origin of cutaneous melanoma in a congenital dysplastic nevus spilus.

Archives of dermatology

A R Rhodes, M C Mihm

Affiliations

  1. Department of Dermatology, University of Pittsburgh, School of Medicine, PA 15213.

PMID: 2321995

Abstract

Cutaneous melanoma developed in contiguity with a congenital nevus spilus on the leg of a 79-year-old white woman. The unique features of the nevus spilus in this case were its relatively large size (diameter, 8 cm), irregular gross appearance, lifelong stability until the recent appearance of a tumor nodule, and the presence of intraepidermal melanocytic dysplasia appearing as multifocal elements within darkly pigmented speckles distributed throughout a lightly pigmented background of lentigo simplex. Based on this observation, we suggest that the presence of intraepidermal melanocytic dysplasia in nevus spilus may be a predisposing factor for the development of melanoma. The malignant potential of "dysplastic" nevus spilus requires further study.

Similar articles

Tang M, Cheng Y, Yang C, Liu S, Sheng Y, Li Y, Yin W, Zhou W, Yang S, Zhang X.
Lasers Med Sci. 2017 Sep;32(7):1659-1662. doi: 10.1007/s10103-016-2128-z. Epub 2016 Dec 16.
PMID: 27987043

Show all 33 similar articles

MeSH terms

Publication Types

LinkOut - more resources