急性输尿管结石的肾周间隙CT表现  

CT Findings of the Perinephric Space with Acute Ureterolithiasis

作　　者：朱琪[1] 王琨[1] 沈沂洪[1] 

机构地区：[1]江苏省泗洪县人民医院放射科,江苏泗洪223900

出　　处：《实用放射学杂志》2002年第1期52-53,共2页Journal of Practical Radiology

摘　　要：目的　探讨急性输尿管结石时肾周水肿的CT平扫表现、产生机理及意义。方法　对 73例确诊为急性输尿管结石病人的CT片进行回顾性分析。结果　 8例无明显肾周水肿 ,41例局限性肾周水肿 ,2 4例广泛性肾周水肿。结论　肾周水肿是急性输尿管结石梗阻的重要CT征象。Objective To explore the nonenhanced CT images,mechanism and clinical application of perinephric edema associated with acute ureterolithiasis.Methods Nonenhanced CT images in 73 patients with acute ureterolithiasis were retrospectively reviewed.Results Of 73 patients with acute ureterolithiasis,eight had no perinephric edema at CT,41 had limited edema and 24 had extensive edema.Conclusion Perinephric edema is a important CT finding of ureteral obstruction in patients with acute ureterolithiasis.

关 键 词：肾周水肿 急性输尿管结石 CT平扫 肾周间隙 

分 类 号：R693.4[医药卫生—泌尿科学] R816.7[医药卫生—外科学]