좌측 측두골의 골용해성 종괴로 발현한 악성 섬유성조직구종
Malignant Fibrous Histiocytoma Presenting a Osteolytic Lesion on the Left Temporal Bone
소속 상세정보
윤이규
신원한/김범태/최순관/변박장/이동화
KMID : 0359819950240040471
Abstract
Malignant fibrous histiocytoma (MFH) is well known as a soft tissue tumor of the extremities and retroperitoneum, but MFH of the skull is very rare.
We report a case of MFH arising from the temporal bone in a 27-year-old male. This tumor presented as an osteolytic lesion and soft tissue mass on the left temporal bone without obvious invasion of the underlying brain parenchyme. The patient
underwent
tumor and bone removal, followed by radiation therapy. Histologic examination disclosed pleomorphic spindle cells in a storiform pattern and tumor cells showed positive reaction for vimentin, lysozyme, α1-antitrypsin and α1-antichymotrypsin in
immunohistochemical stain.
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