High baseline TMTV (±ECOG) was a strong prognosticator of inferior PFS and OS in REMARC patients post-R-CHOP, irrespective of maintenance. Early identification of ultra-risk diffuse large B-cell lymphoma (DLBCL) patients is needed to aid stratification to innovative treatment.

2023年5月5日 · This is Silver / TMTV / Image-Works board only! Don't post models from other studios here; DO NOT post image galleries (thumbnails) in this section; DO NOT open new threads if a model topic already exists.

New volume-based parameters derived from baseline 18 F-FDG PET/CT, such as total metabolic tumor volume (TMTV) and total lesion glycolysis (TLG), can reflect metabolic volume and activity and have been proposed as quantitative indexes of tumor metabolism biomarkers in Hodgkin’s and B-cell lymphomas [8].

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 …

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 …

2024年12月16日 · We aimed to explore the predictive value of total metabolic tumor volume (TMTV) and beta-2-microglobulin (B2M) levels in patients with follicular lymphoma (FL) with a high tumor burden receiving standard first-line immunochemotherapy.

2 天之前 · [21, 22] In our study, integrating tumor metabolic changes enabled the identification of patients with negative ctDNA and high ∆TMTV post-treatment, whose survival outcomes paralleled those treated with the PACIFIC regimen.

应用LIFEx软件计算患者的最大标准化摄取值（SUV max）、总肿瘤代谢体积（TMTV）、病灶糖酵解总量（TLG）和2个最远病灶的距离（D max），并根据受试者工作特征（ROC）曲线确定的临界值对患者进行分组。 使用D max 、SUV max 、TMTV、年龄构建DLBCL的预后预测模型。 将4个独立风险因素（SUV max 、TMTV、D max 、年龄）均赋值1分进行相加，根据每例患者的得分将患者分为低危组（0分）、中危组（1分、2分）和高危组（3分、4分）。 采用Kaplan …

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2022年12月16日 · Te mostramos en este programa un resumen de actividades que tuvieron lugar en Posadas y también en la provincia. Misiones tiene mucho por descubrir y lo hacemos juntos. MA.