2020年7月28日 · Total metabolic tumor volume (TMTV) is a promising quantitative biomarker for therapy assessment and prognosis in Hodgkin Lymphoma affected patients that allows...

2024年2月8日 · Total metabolic tumor volume (TMTV) segmentation has significant value enabling quantitative imaging biomarkers for lymphoma management. In this work, we tackle the challenging task of automated tumor delineation in lymphoma from PET/CT scans using a cascaded approach. Our study included 1418 2-[18F]FDG …

2020年10月24日 · We sought to investigate the performances of a three-dimensional (3D) convolutional neural network (CNN) to automatically segment total metabolic tumour volume (TMTV) in large datasets of patients with diffuse large B cell lymphoma (DLBCL).

Purpose: Total metabolic tumor volume (TMTV) segmentation has significant value enabling quantitative imaging biomarkers for lymphoma management. In this work, we tackle the challenging task of automated tumor delineation in lymphoma from PET/CT scans using a cascaded approach.

This repository employs a deep-learning method for the automated segmentation of total metabolic tumor volume (TMTV) in whole-body [18]F-FDG PET/CT images, with an emphasis on multi-center generali...

Total metabolic tumor volume (TMTV), calculated from 18 F-FDG PET/CT baseline studies, is a prognostic factor in diffuse large B-cell lymphoma (DLBCL) whose measurement requires the segmentation of all malignant foci throughout the body.

Total metabolic tumor volume (TMTV), calculated from 18 F-FDG PET/CT baseline studies, is a prognostic factor in diffuse large B-cell lymphoma (DLBCL) whose measurement requires the segmentation of all malignant foci throughout the body. No consensus currently exists regarding the most accurate approach for such segmentation.

2024年9月3日 · Total metabolic tumor volume (TMTV) is prognostic in lymphoma. However, cutoff values for risk stratification vary markedly, according to the tumor delineation method used. We aimed to create a standardized TMTV benchmark dataset allowing TMTV to be tested and applied as a reproducible biomarker. …

2024年11月5日 · Total metabolic tumor volume (TMTV) derived from positron emission tomography/computed tomography (PET/CT) data has been shown to serve as an accurate tumor burden surrogate and be associated with outcomes in FL (Cottereau et al. Ann Oncol 2024).

总代谢肿瘤体积 (TMTV) 是从基线 PET/CT 中提取的一个新的功能和定量参数，据报道它是 HL 预后的强预测因子。 本综述旨在描述用于执行 TMTV 计算的可用方法，并讨论已报告的已发表数据和关于 TMTV 在 cHL 中的应用的未来方向。 对 PubMed 进行了计算机搜索，以查找 2010 年至 2021 年间发表的关于 HL 基线 TMTV 的相关研究。 使用了以下搜索词：“ {Hodgkin [title]} 和 {positron [title] or PET [title] or代谢 [标题]）不是“非霍奇金” [标题]”。 选择了 26 项符合条件的研 …