신장에 발생한 경화성 상피모양섬유육종
Sclerosing Epithelioid Fibrosarcoma of the Kidney
최한영, 권남성, 이승준, 이동길, 박관진, 이종욱, 조문기,
소속 상세정보
최한영 ( Choi Han-Yung )
원자력병원 비뇨기과
권남성 ( Kwon Nam-Sung )
원자력병원 비뇨기과
이승준 ( Lee Seung-Joon )
원자력병원 비뇨기과
이동길 ( Lee Dong-Kil )
원자력병원 비뇨기과
박관진 ( Park Kwan-Jin )
원자력병원 비뇨기과
이종욱 ( Lee Chong-Wook )
원자력병원 비뇨기과
조문기 ( Jo Moon-Ki )
원자력병원 비뇨기과
KMID : 0358320070480090986
Abstract
Sclerosing epithelioid fibrosarcoma(SEF) is an uncommon tumor of the deep soft tissue. It was first described in 1995 by Meis-Kindblom et al. Histologically, this tumor is characterized by uniform, small, round to ovoid epithelioid cells with clear cytoplasm, and the cells are arranged in distinct nests and cords. On immunohistochemistry, the most consistently positive marker is vimentin, although other antigens(cytokeratin, epithelial membrane antigen, S100 protein and neuron specific enolase) have been recorded as being inconsistently positive. We report here on a case of a 46-year-old woman who presented with back pain. The radiologic findings revealed a right renal mass and multiple bone metastases. The patient underwent radical nephrectomy and the pathologic finding was primary SEF of the kidney. (Korean J Urol 2007;48:986-989)
키워드
Fibrosarcoma;Epithelioid cells;Kidney
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