Spontaneous Regression of Annular Basal Cell Carcinoma: A Case Report

We herein present a case of annular basal cell carcinoma (BCC) with spontaneous regression on the right temporal region of a 56-year-old Japanese male. Histopathological examination revealed that the central section had no tumor cells. The sweat glands, follicles, and other cutaneous appendages were...

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Bibliographic Details
Published in:Case Reports in Dermatology
Main Authors: Usho Go, Kazunori Miyata, Masaru Fujita, Takashi Ohide, Tsuyoshi Mitsuishi
Format: Article
Language:English
Published: Karger Publishers 2019-06-01
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Online Access:https://www.karger.com/Article/FullText/500711
Description
Summary:We herein present a case of annular basal cell carcinoma (BCC) with spontaneous regression on the right temporal region of a 56-year-old Japanese male. Histopathological examination revealed that the central section had no tumor cells. The sweat glands, follicles, and other cutaneous appendages were also absent. This pattern of spontaneous regression is quite uncommon, and understanding the histopathology may be important for future approaches to BCC.
ISSN:1662-6567