Results:29 ureteral calculus,6 inflammatory stenosis,5mallgnant tumors zhvated ureteral,5 congenital variants and deformities involved 2 ureteral calculus were diagnosed among 48 patients.

• 结果:48例中输尿管结石29例,输尿管炎性狭窄6例,输尿管癌5例,其它恶性肿瘤累及输尿管者5例,先天性畸形5例,其中2例合并结石。