在单个磁共振电影环中对定量血流和心脏解剖结构进行彩色显示。

Colour display of quantitative blood flow and cardiac anatomy in a single magnetic resonance cine loop.

作者信息

Klipstein R H, Firmin D N, Underwood S R, Nayler G L, Rees R S, Longmore D B

出版信息

Br J Radiol. 1987 Feb;60(710):105-11. doi: 10.1259/0007-1285-60-710-105.

Abstract

A method of displaying on a single image both the anatomical and the quantitative blood-flow information obtainable from cardiac magnetic resonance has been developed. Anatomical and parametric blood velocity images are combined to produce a computer-processed composite image suitable for display with a specially designed colour scale. Methods for dealing with imperfections in the input images and for obviating technical problems encountered in computer cine display are described. The clinical application of the method is illustrated using eight coronal frames from a normal subject.

摘要

已开发出一种在单一图像上显示从心脏磁共振获得的解剖学和定量血流信息的方法。将解剖学和参数化血流速度图像进行合并，以生成适合用专门设计的色标显示的计算机处理合成图像。描述了处理输入图像缺陷以及消除计算机电影显示中遇到的技术问题的方法。使用来自一名正常受试者的八个冠状面图像展示了该方法的临床应用。