原发性膀胱神经内分泌肿瘤临床罕见,作者报告采用根治性膀胱切除术治/疗的经验,分析其组织病理学特点,评价临床治疗效果。1971年8月至2004年6月,2005例早期膀胱癌患者在南加州大学行根治性膀胱切除术,其中25例(1.2%)为膀胱神经内分泌癌,包括2例小细胞癌和5例大细胞癌。病理类型 Primary bladder neuroendocrine tumors are clinically rare, the authors report the radical cystectomy treatment / treatment experience, analysis of its histopathological features, evaluation of clinical treatment. Between August 1971 and June 2004, 2005 cases of early stage bladder cancer underwent radical cystectomy at the University of Southern California, of which 25 (1.2%) had bladder neuroendocrine carcinoma, including 2 small cell carcinoma and 5 large Cell cancer. Pathological type