CINE SPIRAL IMAGING

被引：18

作者：

LIAO, JR ^{[1
]}

SOMMER, FG ^{[1
]}

HERFKENS, RJ ^{[1
]}

PELC, NJ ^{[1
]}

机构：

[1] RICHARD M LUCAS CTR MR IMAGING & SPECT,DEPT ELECT ENGN,STANFORD,CA 94305

来源：

MAGNETIC RESONANCE IN MEDICINE | 1995年 / 34卷 / 03期

关键词：

SPIRAL; CINE; DYNAMIC IMAGING;

D O I：

10.1002/mrm.1910340330

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：

Interleaved spiral scanning of k-space is an efficient and fast method for imaging dynamic processes, In this article, a cine version of interleaved spiral imaging is presented, The method is shown to overcome the ''lightning-flash'' artifacts of the conventional triggered (gated) method. Compared with the segmented k-space 2DFT method, it achieves better temporal resolution in a comparable or shorter scan time, Preliminary human studies show that the method is a promising tool for imaging dynamic processes.

引用

页码：490 / 493

页数：4

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