{"title":"Évaluation de la réponse thérapeutique par TEP-FDG des cancers solides (critères PERCIST 1.0)","authors":"R. Abgral , O.-F. Couturier","doi":"10.1016/j.mednuc.2024.09.004","DOIUrl":null,"url":null,"abstract":"<div><div>18F-Fluoro-Deoxyglucose (FDG) Positron Emission Tomography (PET) is an imaging technique used to study glucose metabolism in cells. It is particularly useful in oncology, especially for initial diagnosis and the detection of recurrence. Thanks to its functional approach to tissues, its use has evolved towards the evaluation of anticancer treatments, both in a personalized approach to patients and as part of clinical trials of new biotherapies. This technique provides additional information compared to conventional imaging, which is not always able to assess tumor viability of potentially necrotic or fibrotic residual masses after treatment. However, the use of FDG-PET requires a rigorous methodology, both for the performance of the studies and for their interpretation. Based on a large body of literature, interpretation criteria for solid tumors have been published and updated. PERCIST 1.0 (Positron Emission Tomography Response Criteria In Solid Tumors), proposed by an American task force in 2009, aims to clarify and standardize practice. These criteria will evolve according to the specificities of new biotherapies such as immunotherapy.</div></div>","PeriodicalId":49841,"journal":{"name":"Medecine Nucleaire-Imagerie Fonctionnelle et Metabolique","volume":"48 6","pages":"Pages 272-278"},"PeriodicalIF":0.2000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medecine Nucleaire-Imagerie Fonctionnelle et Metabolique","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S092812582400250X","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PATHOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
18F-Fluoro-Deoxyglucose (FDG) Positron Emission Tomography (PET) is an imaging technique used to study glucose metabolism in cells. It is particularly useful in oncology, especially for initial diagnosis and the detection of recurrence. Thanks to its functional approach to tissues, its use has evolved towards the evaluation of anticancer treatments, both in a personalized approach to patients and as part of clinical trials of new biotherapies. This technique provides additional information compared to conventional imaging, which is not always able to assess tumor viability of potentially necrotic or fibrotic residual masses after treatment. However, the use of FDG-PET requires a rigorous methodology, both for the performance of the studies and for their interpretation. Based on a large body of literature, interpretation criteria for solid tumors have been published and updated. PERCIST 1.0 (Positron Emission Tomography Response Criteria In Solid Tumors), proposed by an American task force in 2009, aims to clarify and standardize practice. These criteria will evolve according to the specificities of new biotherapies such as immunotherapy.
期刊介绍:
Le but de Médecine nucléaire - Imagerie fonctionnelle et métabolique est de fournir une plate-forme d''échange d''informations cliniques et scientifiques pour la communauté francophone de médecine nucléaire, et de constituer une expérience pédagogique de la rédaction médicale en conformité avec les normes internationales.