Transformation of Seborrheic Keratosis into Bowenoid Actinic Keratosis via Three Steps of Histological Change in a Patient with Rheumatoid Arthritis Treated with Multiple Immunosuppressants

We report a case of seborrheic keratosis (SK) that transformed into bowenoid actinic keratosis (AK) via three steps of histological change in a 77-year-old woman. The patient presented with a multiple-year history of a brownish lesion on the right cheek. She reported that some months earlier she had...

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Bibliographic Details
Main Authors: Masahiro Oka, Yuki Yamamoto, Miki Fujii
Format: Article
Language:English
Published: Karger Publishers 2020-02-01
Series:Case Reports in Dermatology
Subjects:
Online Access:https://www.karger.com/Article/FullText/505530