灌注的磁共振成像

Magnetic resonance imaging of perfusion.

作者信息

Le Bihan D

机构信息

Diagnostic Radiology Department, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland 20892.

出版信息

Magn Reson Med. 1990 May;14(2):283-92. doi: 10.1002/mrm.1910140213.

DOI:10.1002/mrm.1910140213

PMID:2345508

Abstract

Recent developments have shown that diffusion and blood microcirculation (perfusion) could be imaged and measured noninvasively by MRI. The purpose of this presentation is to overview the different approaches that use B0 field gradients to monitor diffusion/perfusion. The principles of these different methods are discussed together with their limitations and their potential applications.

摘要

最近的研究进展表明，扩散和血液微循环（灌注）可以通过磁共振成像（MRI）进行无创成像和测量。本报告的目的是概述利用B0场梯度监测扩散/灌注的不同方法。将讨论这些不同方法的原理，以及它们的局限性和潜在应用。