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

대한영상의학회지 2018년 78권 5호 p.349 ~ 352
KMID : 1103720180780050349
저자 정보 없음  - Dankook University College of Medicine Dankook University Hospital Department of Radiology

저자 정보 없음  - Dankook University College of Medicine Dankook University Hospital Department of Surgery
저자 정보 없음  - Dankook University College of Medicine Dankook University Hospital Department of Pathology
저자 정보 없음  - 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.
KeyWords

Dermatofibrosarcoma, Breast, Ultrasonography
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학술진흥재단(KCI) KoreaMed 대한의학회 회원