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...

2025年3月3日 · This study aimed to evaluate the prognostic value of 18 F-FDG PET/CT parameters including maximum standardized uptake value (SUVmax), total metabolic tumor volume (TMTV) and total lesion glycolysis (TLG), and to develop a …

基线肿瘤代谢指标包括最大葡萄糖标准摄取值（SUVmax）、平均摄取值（SUVmean）、总肿瘤代谢体积（TMTV）、总糖酵解率（TLG）。 分析肿瘤代谢参数及临床和血液学相关指标对治疗的影响。 结果 51例患者中，20例复发或进展，中位无进展生存（PFS）期时间为12.0个月（1.0~64.0个月），2年PFS率为25.5%（13/51）。 TMTV、TLG与血清乳酸脱氢酶（LDH）水平的相关性较强。 单因素分析显示Ann Arbor分期、NCCN-IPI评分、TMTV均对预后有显著相关 …

TMTV was able to separate patients with a high-risk NCCN-IPI of ≥4 (n = 62) into two groups with significantly different outcomes; patients with low TMTV (n = 16) had a 3-year PFS rate of 75% and an OS rate of 88%, while those with a high TMTV had a 3-year PFS rate of 32% and an OS rate of 47% (χ 2 = 7.92, P = 0.005, and χ 2 = 8.26, P = 0. ...

2020年4月16日 · Early identification of ultra-risk diffuse large B-cell lymphoma (DLBCL) patients is needed to aid stratification to innovative treatment. Previous studies suggested high baseline total metabolic tumor volume (TMTV) negatively impacts survival of DLBCL patients. We analyzed the prognostic impact of …

2025年3月3日 · Metabolic tumor volume (MTV) was calculated using a 41% SUVmax threshold, and TLG was computed as MTV multiplied by the average SUV. Progression-free survival (PFS) and overall survival (OS) were assessed using Kaplan–Meier curves and compared with log-rank tests. Optimal cut-off values were determined using the Youden’ index.

2018年4月10日 · High total metabolic tumor volume (TMTV), computed from baseline 18 F-fluorodeoxyglucose–positron emission tomography (PET), is associated with shorter progression-free survival (PFS), but circulating tumor cells (CTCs) and cell-free DNA (cfDNA) may also reflect tumor burden and be of prognostic value.

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That said, we've been working on a major new freshen up of TMTV for January 2021 by replacing some of the live content with more tightly edited scripted videos. In fact, thanks to this pandemic, we may be forced to kick off more solo scripted videos earlier than we planned because it's become very difficult to do segments with experts coming in ...

英特尔 TMTV热力与机械测试样品 ，同类有TTV（热设计样品），MECH（机械样品），VRTT（电源稳压测试套件）。 通常用于产品开发的最早期以用于CPU和散热器的物理学设计，同时验证散热器的热力学散热效率与CPU发热。 intel的部分TMTV样品和正常ES处理器一样具有QDF#代号。 通常代号为：QDF* (QDF1/QDF4...)，是最早期的产品。 这些产品数量相当稀少，通常在早期被送往硬件实验室以进行物理性质的实验。 MECH机械样品通常会在处理器上标 …