방광에 발생한 평활근육종
Primary Leiomyosarcoma in Bladder
강태욱, 엄민섭, 정현철,
소속 상세정보
강태욱 ( Kang Te-Wook )
연세대학교 원주의과대학 비뇨기과학교실
엄민섭 ( Eum Min-Seob )
연세대학교 원주의과대학 병리학교실
정현철 ( Chung Hyun-Chul )
연세대학교 원주의과대학 비뇨기과학교실
Abstract
Leiomyosarcoma of the bladder is a very rare tumor and it has been reported in less than 200 cases in the literature which represent 0.1% of all nonurothelial bladder tumors. We experienced a case of sarcoma of bladder that protruding into the urinary bladder in 51-year-old woman. She underwent mass excision with enucleation for the bladder function preservation. Pathologically, the mass consisted of high grade leiomyosarcoma. In immunohistochemical study, tumor showed positive reactions for smooth muscle actin and desmin. After mass excision, follow-up radiation treatment is ongoing. Herein, we present the case of a high-grade leiomyosarcoma with literature review.
키워드
Bladder; Leiomyosarcoma
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