摘要
目的探讨CT尿路造影(CTU)在非结石性尿路梗阻病变中的诊断价值。方法搜集3年间临床资料完整的非结石性尿路梗阻病变患者43例,均行泌尿系统常规CT平扫、双期增强扫描及排泄期尿路造影,排泄期图像行MPR、CPR、MIP、SSD等后处理重建技术进行图像处理,获得完整、立体的尿路影像。结果43例中,先天畸形10例,慢性炎症7例,肾盂旁囊肿2例,内源性肿瘤16例,转移性肿瘤压迫5例,肿瘤术后肠粘连3例。诊断准确率达95.3%。结论多层螺旋CT尿路造影在非结石性尿路梗阻病变中具有重要诊断价值,可作为临床诊断的一种有效的检查手段。
Objective To evaluate the diagnostic value of CT urography (CTU) in patients with non calculus obstructive diseases of urinary tract.Methods To collect 43 non calculus urinary tract obstructive cases in three years and to analyses these CTU images. CT plain scan, renal dual-phase enhanced scan and excretory-phase scan were performed. Excretory-phase images were transferred to the workstation and performed multiplanar reconstruction (MPR), curved planar reconstruction (CPR), maximum intensity projection (MIP...
出处
《安徽医学》
2009年第3期296-299,共4页
Anhui Medical Journal
