腹部多层螺旋CT成像中的多平面重组显示技术

Multiplanar reformat display technique in abdominal multidetector row CT imaging.

作者信息

Hong Cheng, Bruening Roland, Schoepf Uwe J, Bae Kyongtae T, Reiser Maximilian F

机构信息

Institute of Clinical Radiology, Klinikum Grosshadern, University of Munich, 81377 Munich, Germany.

出版信息

Clin Imaging. 2003 Mar-Apr;27(2):119-23. doi: 10.1016/s0899-7071(02)00490-4.

DOI:10.1016/s0899-7071(02)00490-4

PMID:12639780

Abstract

The purpose of this study was to evaluate the image quality and diagnostic value of multiplanar reformat (MPR) of abdominal CT performed with multidetector row spiral technique (MDCT). Forty-five patients were referred for an abdominal MDCT angiography. No significant differences in image quality and in the number of lesions detected were found between axial and MPR images (t-test, P>.90 and chi-square, P>.95). Additional diagnostic value to axial images could be obtained with MPR display.

摘要

本研究的目的是评估采用多排螺旋技术（MDCT）进行的腹部CT多平面重建（MPR）的图像质量和诊断价值。45例患者接受了腹部MDCT血管造影检查。轴向图像和MPR图像在图像质量及检测到的病变数量方面均未发现显著差异（t检验，P>.90；卡方检验，P>.95）。MPR显示可为轴向图像提供额外的诊断价值。