双螺旋CT增强扫描对外伤性肾损伤的诊断价值  

The Diagnostic Value of Traumatic Renal Trauma with Enhanced Spiral CT Scans

作　　者：王彩云[1] 云冠峰 马虹[1] 李雪峰[1] 赵新兰[1] 苏清亮 赵丽蓉[1] 马利平[1] 

机构地区：[1]包头市蒙中医院,014040

出　　处：《中国医学影像学杂志》2007年第6期433-435,共3页Chinese Journal of Medical Imaging

摘　　要：目的:探讨CT增强扫描在对伤性肾损伤诊断中的应用价值。材料和方法:回顾性分析28例肾损伤的CT平扫及增强扫描表现。结果:28例中,平扫能确诊肾损伤20例、可疑肾损伤5例、未见异常3例,敏感性89.2%、特异性71.4%;CT增强扫描后,全部确诊为肾损伤,敏感性100%、特异性100%。结论:CT增强扫描在外伤性肾损伤的诊断中具有重要的作用,能明显提高诊断准确率。Purpose：To evaluate the diagnostic value of enhanced spiral CT scans in the diagnosis of traumatic renal trauma.Materials and Methods：The image data of plain spiral CT and enhanced CT scans in 28 cases with traumatic renal trauma were retrospectively analyzed.Results：Of the 28 cases,the diagnoses of renal trauma on plain spiral CT scans were certain in 20 cases and uncertain in 5 cases.No abnormalities were found in 3 cases（sensitivity 89.2%,specificity 71.4%）;All of the patients were diagnosed as renal trauma after enhanced spiral CT scans（sensitivity 100%,specificity 100%）.Conclusion：Enhanced spiral CT scans is important in diagnosis of traumatic renal trauma and can obviously improve the diagnostic accuracy.

关 键 词：肾 外伤 螺旋CT 

分 类 号：R816.7[医药卫生—放射医学]