1: Radiother Oncol. 2008 Apr;87(1):147-51. Epub 2008 Mar 24. Immobilization device for in vivo and in vitro multimodality image registration of rodent tumors. Christian N, Lee JA, Bol A, De Bast M, Gallez B, Grégoire V. Center for Molecular Imaging and Experimental Radiotherapy, Université Catholique de Louvain, Brussels, Belgium. 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 0.2-0.3mm. PMID: 18359528 [PubMed - in process] Related Links Phantom validation of coregistration of PET and CT for image-guided radiotherapy. [Med Phys. 2004] PMID:15191296 Multimodality image registration quality assurance for conformal three-dimensional treatment planning. [Int J Radiat Oncol Biol Phys. 2001] PMID:11516875 Image fusion between 18FDG-PET and MRI/CT for radiotherapy planning of oropharyngeal and nasopharyngeal carcinomas. [Int J Radiat Oncol Biol Phys. 2002] PMID:12095574 Comparison and Evaluation of PET/CT Image Registration. [Conf Proc IEEE Eng Med Biol Soc. 2005] PMID:17282512 A stereotactic method for the three-dimensional registration of multi-modality biologic images in animals: NMR, PET, histology, and autoradiography. [Med Phys. 2003] PMID:14528951