2024年2月8日 · Purpose Total metabolic tumor volume (TMTV) segmentation has significant value enabling quantitative imaging biomarkers for lymphoma management. In this work, we …

2025年3月3日 · Area under the curve (AUC) values for 1-, 3-, and 5-year OS were 0.841, 0.804, and 0.767 in the training set, and 0.718, 0.786, and 0.893 in the validation set. Risk …

The median progression-free survival (PFS) was 12.0 months (range, 1.0-64.0 months) and the 2-year PFS rate was 25.5% (13/51). The 2-year PFS rate of high and low-level TMTV was 29% …

2017年2月1日 · TMTV Measurement. The baseline 18 F-FDG PET/CT was processed with a Planet Onco workstation (version 2.0; DOSISoft) located at the Henri Becquerel Center, …

TMTV-Net demonstrates robust performance and adaptability in TMTV segmentation across diverse multi-site external datasets, encompassing various lymphoma subtypes. Furthermore, …

2025年2月22日 · Three different segmentation methods were employed to assess TMTV: (1) 41% SUVmax threshold: TMTV was calculated using a threshold of 41% of the maximum …

2019年7月25日 · The NCCN‐IPI, TMTV 0, TLG 0, SUV max1, TMTV 1, TLG 1, and %ΔSUV max all showed significantly predictive values for PFS in the univariate Cox analysis. Due to the …

2024年10月8日 · Median OS was 33.5 months [95% CI: 18.3-56.8] for tMTV ≤ 36.6 ml vs. 14.1 months [95% CI: 8.1-27.2] for tMTV > 36.6 ml (p=0.028, log-rank test). Conclusion: …

2024年12月16日 · The TMTV did not significantly affect OS but did have a significant effect on PFS (p < 0.006): the 5-year PFS was estimated at 71.9% (95% CI: 61.4; 84.2) for patients who …

2024年4月22日 · On PET baseline, TMTV was predictive of 12M-OS [AUC (Area Under Curve) =0.64; 95% CI: 0.61 to 0.66] whereas SUVmax and TLG were not. On PET interim 1 and PET …