David-Dimitris Chlorogiannis, Constantinos T Sofocleous, Liwei Jiang, Vlasios S Sotirchos
{"title":"PET/CT-guided Tumor Ablation: Technical Insights and Clinical Applications.","authors":"David-Dimitris Chlorogiannis, Constantinos T Sofocleous, Liwei Jiang, Vlasios S Sotirchos","doi":"10.1016/j.cpet.2025.03.003","DOIUrl":null,"url":null,"abstract":"<p><p>PET/CT-guided ablation is increasingly being used in interventional oncology, due to its unique ability for precise tumor targeting and real-time intraprocedural evaluation of treatment completeness. This modality is extremely useful for targeting hypermetabolic tumors that may not be conspicuous on anatomic imaging. Intraprocedural postablation PET/CT can detect residual unablated tumor and depict ablation margins, permitting repeat ablation within the same treatment session. Moreover, intraprocedural PET metrics are a predictive biomarker of local tumor progression. This review summarizes the indications, workflow, and outcomes of PET/CT-guided tumor ablations.</p>","PeriodicalId":94168,"journal":{"name":"PET clinics","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"PET clinics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1016/j.cpet.2025.03.003","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
PET/CT-guided ablation is increasingly being used in interventional oncology, due to its unique ability for precise tumor targeting and real-time intraprocedural evaluation of treatment completeness. This modality is extremely useful for targeting hypermetabolic tumors that may not be conspicuous on anatomic imaging. Intraprocedural postablation PET/CT can detect residual unablated tumor and depict ablation margins, permitting repeat ablation within the same treatment session. Moreover, intraprocedural PET metrics are a predictive biomarker of local tumor progression. This review summarizes the indications, workflow, and outcomes of PET/CT-guided tumor ablations.