5 Case of Dermatofibrosarcoma Protuberans.

Bae, Yong Chan; Herh, Jae Young; Hwang, So Min; Kim, Jong Hyun; Lee, Jin; Oh, Chang Keun

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Case Report

Journal of the Korean Society of Plastic and Reconstructive Surgeons 2000;27(6):687-690.
Published online November 1, 2000.

5 Case of Dermatofibrosarcoma Protuberans.

Yong Chan Bae, Jae Young Herh, So Min Hwang, Jong Hyun Kim, Jin Lee, Chang Keun Oh

¹Department of Plastic and Reconstructive Surgery, College of Medicine, Pusan National University.
²Department of Dermatology, College of Medicine, Pusan National University.

Abstract

Dermatofibrosarcoma protuberans(DFSP) is an uncommon soft-tissue neoplasm that usually presents as a painless, often long-standing mass arising in the dermis of skin. It has a frequent tendency to recur after standard surgical excision. Clinically, the initial appearance of the tumor is similar to that of benign tumor such as keloid and dermatofibroma. Therefore making an accurate clinical diagnosis and ensuring adequate surgical excision of this uncommon skin tumor are important. The authors experienced 5 patients of dermatofibrosarcoma protuberans during the recent 2 years, 3 male and 2 female patients. The age of the patients ranged from 21 to 43. Lesions were various in size and shape, and location varies: lower abdomen, right suprabrow region, right anterior superior iliec spine region, right clavicular region, and upper back. Wide excision of tumor with frozen section biopsy or Mohs' microscopic surgery was performed and reconstruction of surgical defect was made according to the size, shape and location. As reconstructive methods, the authors used median forehead flap, split thickness skin graft, or direct closure. The patients were followed up after operation from 4 to 14 months and all remained free of disease. The authors present the experience of 5 cases of dermatofibrosarcoma protuberans occurred in various sites during the short period of time . They obtained satisfactory results with appropriate diagnosis and treatment, which emphasize the importance of accurate diagnosis in early stage. They also present an operative plan of this locally aggressive and highly recurrent tumor.

Keywords: Dermatofibrosarcoma protuberans

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