Improved Detection of Small Pulmonary Nodules Through Simultaneous MR/PET Imaging

被引：4

作者：

Boada, Fernando E. ^{[1
]}

Koesters, Thomas ^{[1
]}

Block, Kai Tobias ^{[1
]}

Chandarana, Hersh ^{[1
]}

机构：

[1] NYU, Dept Radiol, Langone Med Ctr, Ctr Adv Imaging Innovat & Res, 660 First Ave, New York, NY 10016 USA

来源：

MAGNETIC RESONANCE IMAGING CLINICS OF NORTH AMERICA | 2017年 / 25卷 / 02期

关键词：

MR/PET; Lung nodule; Motion correction; RESPIRATORY MOTION CORRECTION; ATTENUATION CORRECTION; ONCOLOGY APPLICATIONS; PET/CT; MRI; PET/MRI; IMAGES; RECONSTRUCTION; COMPENSATION; SCANNER;

D O I：

10.1016/j.mric.2016.12.009

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：

Magnetic resonance (MR)/PET scanners provide an imaging platform that enables simultaneous acquisition of MR and PET data in perfect spatial and temporal registration. This feature allows improving image quality for the MR and PET images obtained during the course of an examination. In this work the authors demonstrate the use of prospective MR-based motion tracking information for removing motion blur in MR/PET images of small pulmonary nodules. The theoretical basis for the algorithms is presented alongside clinical examples of its use.

引用

页码：273 / +

页数：9

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