摘要
目的 探讨螺旋CT对输尿管结石的诊断价值。 方法 对 2 5例临床表现急性腰腹痛、镜下血尿 ,可疑输尿管结石 ,B超、KUB、IVU未显示结石的患者 ,行螺旋CT检查 ,将获得的容积图像三维立体重建成像处理。 结果 2 4例螺旋CT图像显示出输尿管结石 ,确诊率 96 %。 3例CT三维立体成像显示结石引起肾盂、输尿管扩张及结石周围组织水肿等继发性变化。 结论 螺旋CT诊断输尿管结石安全、快捷。
Objective To evaluate the diagnosis of ureteral stone by helical CT. Methods 25 patients with acute flank pain. hematuria and suspected of ureteral stone on B ultrasonography yet with negative,KUB and IVU underwent helical CT scanning. Results 24 cases were found to have ureteral stone by helical CT,the accurate rate being 96%.Three cases were fond to have Hydronephrosis,Ureteral dilation,Edema periureteric and secondary signs of ureteral obstraction. Conclusions Helical CT is safe,quick and accurate in diagnosing ureteral stone.
出处
《中华泌尿外科杂志》
CAS
CSCD
北大核心
2002年第6期340-341,共2页
Chinese Journal of Urology
