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Ultrasonographic and Pathologic Findings of Dermatofibrosarcoma Protuberans of the Breast: A Case Report

대한영상의학회지 2018년 78권 5호 p.349 ~ 352
 ( Noh Jung-Hyun ) - Dankook University College of Medicine Dankook University Hospital Department of Radiology

 ( Min Jun-Won ) - Dankook University College of Medicine Dankook University Hospital Department of Surgery
 ( Myung Na-Hye ) - Dankook University College of Medicine Dankook University Hospital Department of Pathology
 ( Kim You-Me ) - Dankook University College of Medicine Dankook University Hospital Department of Radiology

Abstract

Dermatofibrosarcoma protuberans (DFSP) is a rare, malignant soft tissue tumor. It arises from the dermis, however, a few lesions are known to infiltrate into deeper layers. It commonly occurs on the trunk and extremities, but rarely involves the breast. We report a case of a 43-year-old woman who had histologically proven DFSP of the breast, with emphasis on ultrasonographic findings and pathological features. In our case, the ultrasonographic features of DFSP revealed an ovalshaped hypoechoic mass in the dermis of left breast with surrounded by increased levels of echogenic subcutaneous fat. This ultrasonographic finding correlated with pathologic features of infiltration of tumor cells into the subcutaneous fat. No previous study reported this feature of DFSP associated with the breast.

키워드

Dermatofibrosarcoma; Breast; Ultrasonography
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