分子影像学杂志2026，Vol.49Issue(4)：534-540,7.DOI:10.12122/j.issn.1674-4500.2026.04.17
18F-FDG PET/CT在弥漫性大B细胞淋巴瘤风险分层中的应用进展
Research progress on the application of 18 F-FDG PET/CT in risk stratification of diffuse large B-cell lymphoma
摘要
Abstract
Diffuse large B-cell lymphoma is a highly heterogeneous hematologic malignancy with significant differences in prognosis.Current clinical prognostic scoring systems lack the precision for accurate risk stratification,especially in identifying high-risk patients.Positron emission tomography/computed tomography has been extensively used in the pretherapeutic evaluation of diffuse large B-cell lymphoma patients.Increasing researches show that PET/CT markers and radiomic features can predict survival outcomes thereby enhancing the precision of risk stratification in DLBCL.This review focuses on the use of 18F-FDG PET/CT markers and radiomics in DLBCL risk stratification,with an emphasis on their applications,risk stratification strategy and limitations.关键词
弥漫性大B细胞淋巴瘤/正电子发射断层显像/计算机体层成像/影像组学/深度学习/肿瘤代谢体积/播散特征/风险分层Key words
diffuse large B-cell lymphoma/positron emission tomography/computed tomography/radiomics/deep learning/metabolic tumor volume/dissemination feature/risk stratification引用本文复制引用
常国栋,赵艳萍,姚雪..18F-FDG PET/CT在弥漫性大B细胞淋巴瘤风险分层中的应用进展[J].分子影像学杂志,2026,49(4):534-540,7.基金项目
新疆肿瘤学重点实验室开放课题基金(XJKLO-2023U005) （XJKLO-2023U005）
