Technical innovation of cardiac multirow detector CT using multisector reconstruction

被引：12

作者：

Horiguchi, J ^{[1
]}

Nakanishi, T ^{[1
]}

Tamura, A ^{[1
]}

Ito, K ^{[1
]}

Sasaki, K ^{[1
]}

Shen, Y ^{[1
]}

机构：

[1] Hiroshima Univ, Sch Med, Dept Radiol, Minami Ku, Hiroshima 7348551, Japan

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 2002年 / 26卷 / 04期

关键词：

multirow detector CT; electron beam CT; multisector reconstruction; retrospective reconstruction; coronary artery;

D O I：

10.1016/S0895-6111(02)00010-1

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Multisector reconstruction is a newly developed algorithm for multirow detector CT in cardiac study. Using volume data sets obtained by ECG-gated scanning, we can reconstruct cardiac images at any desired phase of the cardiac cycle retrospectively. In retro-processing multiplanar and three-dimensional images, thin-slice images with overlapping increment have a great advantage due to increasing z-axis resolution. In this article, we present principles of the algorithm, a phantom study, clinical applications and perspectives for the future. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：217 / 226

页数：10

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