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Document type:
journal article 
Author(s):
Bundschuh, RA; Martínez-Möller, A; Essler, M; Nekolla, SG; Ziegler, SI; Schwaiger, M 
Title:
Local motion correction for lung tumours in PET/CT--first results. 
Abstract:
PURPOSE: Respiratory motion of lung lesions is a limiting factor of quantification of positron emission tomography (PET) data. As some important applications of PET such as therapy monitoring and radiation therapy treatment planning require precise quantification, it is necessary to correct PET data for motion artefacts. METHODS: The method is based on list-mode data. First, the motion of the lesion was detected by a centre of mass approach. In the second step, data were sorted corresponding to...    »
 
Journal title abbreviation:
Eur J Nucl Med Mol Imaging 
Year:
2008 
Journal volume:
35 
Journal issue:
11 
Pages contribution:
1981-8 
Language:
eng 
Print-ISSN:
1619-7070 
TUM Institution:
Nuklearmedizinische Klinik und Poliklinik