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评价排泄性尿路造影（ＩＶＰ）、逆行肾盂造影、Ｂ超、ＣＴ检查在肾盂癌诊断中的作用。回顾性分析２４例经手术病理证实的肾盂癌的影像学资料，１８例经ＩＶＰ检查；１０例经逆行肾盂造影检查；１０例经ＣＴ检查；２２例经Ｂ超检查。经手术病理证实ＩＶＰ的敏感性为３８．８％（７／１８）；逆行肾盂造影的敏感性为９０％（９／１０）；ＣＴ的敏感性为７０％（７／１０）；Ｂ超的敏感性为６５％（１３／２２）。ＩＶＰ、逆行肾盂造影、ＣＴ和Ｂ超在肾盂癌的诊断中具有相互补充作用。逆行肾盂造影仍然是诊断肾盂癌的最有效方法。
To evaluate the role of excretory urography (IVP), retrograde pyelography, B- and CT in the diagnosis of renal pelvic cancer. Retrospective analysis of 24 cases of renal pelvic carcinoma confirmed by surgery and pathology imaging data, 18 cases were IVP examination; 10 cases by retrograde pyelography; 10 cases by CT examination; 22 cases by B-ultrasound. The sensitivity of IVP confirmed by surgery and pathology was 38.8% (7/18), retrograde pyelography was 90% (9/10), CT was 70% (7/10), B ultrasound Sensitivity was 65% (13/22). IVP, retrograde pyelography, CT and B-ultrasound in the diagnosis of renal pelvic cancer have a complementary role. Retrograde pyelography is still the most effective method to diagnose renal pelvis cancer.