MRI of bowel obstruction using the HASTE sequence

被引：19

作者：

Beall, DP

Regan, F

机构：

[1] JOHNS HOPKINS UNIV HOSP, DEPT RADIOL & RADIOL SCI, BALTIMORE, MD 21287 USA

[2] JOHNS HOPKINS BAYVIEW MED CTR, DEPT IMAGING, BALTIMORE, MD USA

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 1996年 / 20卷 / 05期

关键词：

magnetic resonance imaging; techniques; gastrointestinal tract;

D O I：

10.1097/00004728-199609000-00030

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：

High quality MR images of the gastrointestinal tract are now obtainable using a T2-weighted fast SE MR sequence with half-Fourier acquisition of data (the HASTE sequence). This fast sequence can acquire a set of images in a single breath hold and is insensitive to peristalsis-related artifact. It can be used with other imaging modalities in defining bowel obstruction and is accurate in determining the presence of bowel dilation and level of obstruction and in differentiating obstructing tumor from other causes of obstruction.

引用

页码：823 / 825

页数：3