先天性输尿管瓣膜症的X线诊断

目的 提高对先天性输尿管瓣膜症的认识和诊断准确率。方法 回顾性分析１９６８年至１９９８年期间，经本院泌尿路造影和超声检查及手术病理证实的先天性输尿管瓣膜症１５例。结果 先天性输尿管瓣膜症的主要Ｘ线表现：①线条状充盈缺损型（双侧７例，单侧５例）；②输尿管串珠型（１例）；③束扎型（２例）。结论 泌尿路造影是诊断先天性输尿管瓣膜症的主要检查方法之一。

Radiologic diagnosis of congenital ureteral valves

Objective To promote the recognition and diagnostic experience of congenital ureteral valves.Methods Analyzed retrospectively urography and US examinations in 15 patients with congenital ureteral valves con-firmed by surgery and pathology in our hospital. Result The main X-ray manifestations of the congenital ureteralvalves were as follows ① Linear filling defect (bilateral in 7 cases, unilateral in 5 ); ② Bead-like (1 case); ③ Tiedtype in 2. Conclusion Urography is one of the main diagnostic methods of congenital ureteral valves. (Shanghai MedJ, 2000,23:750-752)