Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2159210 | Radiotherapy and Oncology | 2010 | 5 Pages |
Abstract
We compared customized ITVs obtained with CE-4D-CT imaging (ITV4D) with a population-based (ITVPBC) in 29 patients (PTs) and evaluated the intra-observer ITV delineation reproducibility in 5 PTs with unresectable pancreatic ductal adenocarcinoma (PDA). The ITVPBC was quite different from the ITV4D, with under/over estimation of volume. Intra-observer volume delineation variability on CE-4D-CT and on a single-phase CE-CT were similar (27.6% vs 24.9%).
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Authors
Giovanni Mauro Cattaneo, Paolo Passoni, Giulia Sangalli, Najla Slim, Barbara Longobardi, Pietro Mancosu, Valentino Bettinardi, Nadia Di Muzio, Riccardo Calandrino,