Yonsei Med J.  2003 Feb;44(1):166-168. 10.3349/ymj.2003.44.1.166.

A Case of Focal Acantholytic Dyskeratosis Occurring on both the Lip and the Anal Canal

Affiliations
  • 1Department of Dermatology, Yongdong Severance Hospital, Yonsei University College of Medicine, 146-92 Dogok-dong, Kangnam-gu, Seoul 135-720, Korea. wlewderm@yumc.yonsei.ac.kr
  • 2Department of Dermatology, Dankook University College of Medicine, Cheonan, Korea.

Abstract

Focal acantholytic dyskeratosis has a distinctive histological pattern that is associated with various clinical expressions. It rarely occurs on the lip or the perianal area. We report a patient with focal acantholytic dyskeratosis occurring on both the upper lip and the anal canal. Histopathologically, the lesions showed hyperkeratosis, suprabasilar clefting, epidermal acantholysis and dyskeratosis. This case represents the first report of a focal acantholytic dyskeratosis occurring on both the lip and the anal canal.

Keyword

Focal acantholytic dyskeratosis; lip; anal canal

MeSH Terms

Acantholysis/*pathology
Adult
Anus Diseases/*pathology
Human
Keratosis/*pathology
Lip Diseases/*pathology
Male

Cited by  1 articles

Papular Acantholytic Dyskeratosis of the Inguinal Area in a 49-Year-Old Man
Hyun Soo Lee, You Chan Kim
Ann Dermatol. 2017;29(3):363-364.    doi: 10.5021/ad.2017.29.3.363.

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