CT in obstructive jaundice

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CT in obstructive jaundice

更新时间：2024-01-17

- CT in obstructive jaundice
- Journal of Chongqing Medical University Issue 1, (1997)
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  CLC： R445
- Published：1997，
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[1]文明,石军,张克随.CT 对梗阻性黄疸的定性价值[J].重庆医科大学学报,1997(01):64-66.

CT in obstructive jaundice. [J]. Journal of Chongqing Medical University (1).(1997)
[1]文明,石军,张克随.CT 对梗阻性黄疸的定性价值[J].重庆医科大学学报,1997(01):64-66. DOI：

CT in obstructive jaundice. [J]. Journal of Chongqing Medical University (1).(1997) DOI：

摘要

本文通过对ＣＴ上仅仅表现为胆道扩张的良、恶性梗阻性黄痘对照分析，发现恶性病变肝内胆管为中、重度扩张（７３．１％）呈藤状（５７．７％），肝外胆管绝大多数在近段区域突然中断（９５．７％），良性病变的肝内胆管轻度扩张（６３．６％），多表现为竹节状（６８．２％），而肝外胆在远段逐渐变细（８４．２％），认为根据肝内胆管扩张程度与形态，以及肝外胆管扩张形态及梗阻部位改变，能够对梗阻的良、恶性作出诊断。

Abstract

CT features only for biliary tract dilation in malignant and benign obstructive jaundice were analysed.The authors found that modertedly and markedly dilated(73.1%) of intrahepatic ductm

or in viny like dilation(57.7%)and abrupt termination of mostly dilated distal in portion of extrahepatic biliary duct (95.7%) was characteristic of malignant lesion.Minimally dilated of intrahepatic duct (63.6%)

or in bamboo (68.2%)

and gradual tapering at proximal portion of extrahepatic dialated duct (84.2%)was specific for benign disease.According to the degree and shape of dilated intrahepatic bile ducts

the changes of dilated cxtahepatic bilie duct

could distingnish malignant from benign obstruction.

关键词

梗阻性黄疸CT

Keywords

Obstructive jaundiveCT

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