输尿管肿瘤是发生于输尿管壁各种组织中的肿瘤，在临床上比较少见，它分为上皮性乳头状瘤、乳头状瘤、非乳头状瘤、非上皮性息肉及平滑肌内瘤等。我院自１９８８～１９９７年共收治１５例原发性输尿管肿瘤，现报告如下。１临床表现１．１一般资料本组病例男１０例，女５例... Ureteral cancer is a tumor that occurs in various tissues of the ureteral wall and is relatively rare in clinical practice. It is classified into epithelial papilloma, papilloma, non-papilloma, non-epithelial polyp, and smooth muscle. Our hospital since 1988 to 1997 were treated a total of 15 cases of primary ureteral tumors, are as follows. 1 Clinical manifestations 1.1 General information The group of 10 males and 5 females ...