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CT-less Direct Correction of Attenuation and Scatter in the Image Space Using Deep Learning for Whole-Body FDG PET: Potential Benefits and Pitfalls

PURPOSE: To demonstrate the feasibility of CT-less attenuation and scatter correction (ASC) in the image space using deep learning for whole-body PET, with a focus on the potential benefits and pitfalls. MATERIALS AND METHODS: In this retrospective study, 110 whole-body fluorodeoxyglucose (FDG) PET/...

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Detalhes bibliográficos
Publicado no:Radiol Artif Intell
Main Authors: Yang, Jaewon, Sohn, Jae Ho, Behr, Spencer C., Gullberg, Grant T., Seo, Youngho
Formato: Artigo
Idioma:Inglês
Publicado em: Radiological Society of North America 2020
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC8043359/
https://ncbi.nlm.nih.gov/pubmed/33937860
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1148/ryai.2020200137
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