Immobilization device for in vivo and in vitro multimodality image registration of rodent tumors

被引：13

作者：

Christian, Nicolas ^{[1
]}

Lee, John A. ^{[1
]}

Bol, Anne ^{[1
]}

De Bast, Marc ^{[1
]}

Gallez, Bernard ^{[2
]}

Gregoire, Vincent. ^{[1
]}

机构：

[1] Univ Catholique Louvain, Ctr Mol Imaging & Expt Radiotherapy, B-1200 Brussels, Belgium

[2] Univ Catholique Louvain, Biomed Magnet Resonance Unit, B-1200 Brussels, Belgium

来源：

RADIOTHERAPY AND ONCOLOGY | 2008年 / 87卷 / 01期

关键词：

mouse tumor; image registration; micro-PET; MRI; CT; autoradiography;

D O I：

10.1016/j.radonc.2008.02.016

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 [肿瘤学];

摘要：

Biological image-guided radiotherapy requires that PET accurately identifies biologically relevant sub-volumes within a tumor. In this framework, an immobilization device was developed to study multi-imaging (CT, micro-MRI, micro-PET, and autoradiography) registration of mouse tumors. The registration accuracy assessed by calculating the average minimal distance between two skew lines was in the order of 0.2-0.3 mm. (C) 2008 Elsevier Ireland Ltd. All rights reserved.

引用

页码：147 / 151

页数：5

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