1. Méthodologies de définition automatique des volumes métaboliquement actifs en TEP : évaluation et perspectives
- Author
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Hatt, M., Boussion, N., Cheze-Le Rest, C., Visvikis, D., and Pradier, O.
- Subjects
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POSITRON emission tomography , *DIAGNOSTIC imaging , *CANCER radiotherapy , *DRUG metabolism , *DRUG development , *IMAGING of cancer - Abstract
Abstract: PET imaging is now considered a gold standard tool in clinical oncology, especially for diagnosis purposes. More recent applications such as therapy follow-up or tumor targeting in radiotherapy require a fast, accurate and robust metabolically active tumor volumes delineation on emission images, which cannot be obtained through manual contouring. This clinical need has sprung a large number of methodological developments regarding automatic methods to define tumor volumes on PET images. This paper reviews most of the methodologies that have been recently proposed and discusses their framework and methodological and/or clinical validation. Perspectives regarding the future work to be done are also suggested. [Copyright &y& Elsevier]
- Published
- 2012
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