BILIARY OBSTRUCTION - EVALUATION WITH 3-DIMENSIONAL MR CHOLANGIOGRAPHY

被引：192

作者：

MORIMOTO, K ^{[1
]}

SHIMOI, M ^{[1
]}

SHIRAKAWA, T ^{[1
]}

AOKI, Y ^{[1
]}

CHOI, S ^{[1
]}

MIYATA, Y ^{[1
]}

HARA, K ^{[1
]}

机构：

[1] SIEMENS ASAHI,TOKYO,JAPAN

来源：

RADIOLOGY | 1992年 / 183卷 / 02期

关键词：

BILE DUCTS; MR; STENOSIS OR OBSTRUCTION; MAGNETIC RESONANCE (MR); 3-DIMENSIONAL;

D O I：

10.1148/radiology.183.2.1561373

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Three-dimensional (3D) magnetic resonance (MR) projection imaging was evaluated as a noninvasive alternative to direct cholangiography in 12 patients with malignancy-related obstructive jaundice. The 3D images of the bile ducts were formed by subjecting consecutive coronal MR images obtained with a fast imaging method to a maximum-intensity projection algorithm. Dilatation and obstruction of the biliary system were well documented in all cases, and good correlation between findings at 3D MR cholangiography and percutaneous transhepatic biliary drainage performed 0-21 days later was observed.

引用

页码：578 / 580

页数：3

共 9 条

[1] ARTIFACTS IN MAXIMUM-INTENSITY-PROJECTION DISPLAY OF MR ANGIOGRAMS [J].