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胆总管下端结石的CT诊断
引用本文:王学淳,胡义利,张通,安丰新,吴新彦. 胆总管下端结石的CT诊断[J]. 中国医学影像学杂志, 2001, 9(3): 182-184
作者姓名:王学淳  胡义利  张通  安丰新  吴新彦
作者单位:1. 青岛市立医院放射科
2. 肝胆外科
摘    要:目的分析胆总管下端不同类型结石的CT表现、诊断和鉴别诊断.材料与方法回顾性分析47例经手术或临床治疗证实的胆总管下端结石的CT资料.结果CT能较准确地显示胆总管下端结石的密度、形态、位置等,诊断正确率为87.2%,并依结石形态、密度的不同分为高密度结石、泥沙样结石、软组织密度结石、混合密度结石.结论螺旋CT是目前诊断胆总管下端结石非损伤性检查中最好的方法之一.

关 键 词:结石  胆总管下端  CT
修稿时间:2000-08-18

CT Diagnosis of Distal Common Bile Duct Stones
Wang Xuechun,Hu Yili,Zhang Tong,An Fengxin,Wu Xinyan. CT Diagnosis of Distal Common Bile Duct Stones[J]. Chinese Journal of Medical Imaging, 2001, 9(3): 182-184
Authors:Wang Xuechun  Hu Yili  Zhang Tong  An Fengxin  Wu Xinyan
Abstract:Purpose: To analyze the CT manifestations of the different stones in the distal common bile duct, and evaluate the differential diagnostic value of CT in bile duct stones. Materials and methods: CT findings of 47 cases of distal common bile duct stones proved by operation or clinical treatments were retrospectively analysed. Results: The accuracy of CT diagnosis was 87.2% (41/47) for distal common bile duct stones. CT could direct display density, size, and position of the stones and it were classified into 4 types according to their different density: high density stones, sandy stones, soft tissue density stones and mixed density stones. Conclusion: Spiral CT is one of the most reliable and noninvasive imaging method for detecting the distal common bile stones.
Keywords:distal common bile duct stones  CT
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