혼합형 지방육종 - 1예 보고 -
Mixed Liposarcoma - A Case Report -
김정일, 최경운, 강현정,
소속 상세정보
김정일 ( Kim Jeung-Il )
부산대학교 의과대학 정형외과학교실
최경운 ( Choi Kyung-Un )
부산대학교 의과대학 병리학교실
강현정 ( Kang Hyun-Jeong )
부산대학교 의과대학 병리학교실
KMID : 0357920050390030200
Abstract
True mixed liposarcomas are extremely rare tumors. We report here on a case of mixed liposarcoma that was composed of well differentiated and pleomorphic liposarcoma. A 76-year-old man presented to us with a mass in his left upper arm. This lesion had been there for twenty years, it was recently growing rapidly and had doubled in size during the recent 2 months. The MR image showed a mass composed of a fat component and a soft tissue component with necrosis. The old fat component was revealed as well differentiated liposarcoma, and the recent growing soft tissue component was revealed as pleomorphic liposarcoma. The two components showed different immunohistochemical results for MDM2.
키워드
Mixed Liposarcoma
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