[Comparison of three methods to delineate internal gross target volume of the primary hepatocarcinoma based on four-dimensional CT simulation images].

Abstract

OBJECTIVE To compare the position and magnitude of internal target gross volume (IGTV) of primary hepatocarcinoma delineated by three methods based on four-dimensional computed tomography (4D-CT) and to investigate the relevant factors affecting the position and magnitude. METHODS Twenty patients with primary hepatocarcinoma after transcatheter arterial… (More)
DOI: 10.3760/cma.j.issn.0253-3766.2012.02.009

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