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Primary clear cell carcinoma of the bladder
Author(s): WANG Delin, TANG Wei, WU Xiaohou, CHEN Zaixian, GOU Xin, HE Zuoming, ZHANG Hui, LUO Ziguo
Pages: 619-
621
Year: 2001
Issue:
10
Journal: CHINESE JOURNAL OF UROLOGY
Keyword: 膀胱肿瘤; 癌; 病理学;
Abstract: 目的探讨原发性膀胱透明细胞癌的临床、病理、组织化学特性和诊治方法. 方法回顾分析2例患者临床资料,结合文献复习讨论. 结果 2例肿瘤发生于膀胱右侧壁近膀胱颈处,以血尿就诊.组织学以大片透明样癌细胞、腺管样结构为特征.电镜下癌细胞核大而畸形,细胞器较少,部分癌细胞内有细胞内微小腺腔.免疫组化示PAS(+)、AB(+).1例行膀胱部分切除术,30个月后出现淋巴结转移;1例行肿瘤电切术,15个月后未见复发. 结论此病以血尿为主要症状,病理检查才能确诊,应与转移性癌及肾源型腺瘤相鉴别,治疗以根治性手术为主,预后较其他非尿路上皮癌好.
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