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Mostrando 681 - 700 Resultados de 759 Para Buscar '"MTV"', tiempo de consulta: 0.26s Limitar resultados
  1. 681
    “…Standardized uptake values (SUV), SUV(max), SUV(peak), SUV(mean), metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were calculated applying a SUV threshold of 40%. …”
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    Correlation between histogram-based DCE-MRI parameters and (18)F-FDG PET values in oropharyngeal squamous cell carcinoma: Evaluation in primary tumors and metastatic nodes
  2. 682
    “…For patients with PET-negative lymph nodes, SUV(max), SUV(mean), MTV, TLG, and D(min) showed significant between-group differences, and univariate and multivariate logistic analysis showed that TLG had the strongest predictive value. …”
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    Combinative evaluation of primary tumor and lymph nodes to predict pelvic lymphatic metastasis in cervical cancer: an integrated PET-IVIM MRI study
  3. 683
    “…Compared with the control group, the SUVmax, SUVmean and TLG of the primary tumor in aspirin group were lower, but the MTV value had no significant difference. Cox regression analysis showed that N stage and TNM stage were predictors of the prognosis. …”
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    Effect of aspirin on PET parameters in primary non-small cell lung cancer and its relationship with prognosis
  4. 684
    “…We found a significant association between patients with elevated sPD-L1, above the median value, and high metabolic tumor burden, expressed by metabolic tumor volume (MTV, 115.3 vs. 35.5, p = 0.034) and total lesion glycolysis (TLG, 687 vs. 210.1, p = 0.049). …”
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    Soluble PD-L1 in NSCLC Patients Treated with Checkpoint Inhibitors and Its Correlation with Metabolic Parameters
  5. 685
    “…Distant metastasis [(Hazard ratio, HR),1.80], metabolic tumor volume (MTV, HR, 1.62), and rad score (HR, 17.23) were the independent risk factors for patients with an EGFR mutation. …”
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    Value of (18)F-FDG PET/CT-Based Radiomics Nomogram to Predict Survival Outcomes and Guide Personalized Targeted Therapy in Lung Adenocarcinoma With EGFR Mutations
  6. 686
    “…A relapse within HDV had higher FDG-SUV(peak) (median FDG-SUV(peak): 7.1 vs. 3.5; p = 0.014) and was larger (median metabolic tumor volume (MTV(50%)): 2.5 vs. 0.7; 0.014) than the relapsed lesions outside of HDV. …”
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    Impact of [(18)F]FDG-PET and [(18)F]FLT-PET-Parameters in Patients with Suspected Relapse of Irradiated Lung Cancer
  7. 687
    “…Peak standardized uptake value (SULpeak), metabolic tumor volume (MTV) and total lesion glycolysis (TLG) of the primary lesion were obtained on PET data. …”
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    Prognostic value of 18F-FDG PET/MRI in patients with advanced oropharyngeal and hypopharyngeal squamous cell carcinoma
  8. 688
    “…METHODS: The clinical data and PET parameters including standardized uptake value (SUV), metabolic tumor volume (MTV), and total lesion glycolysis (TLG) of 122 patients having CMR in post-treatment (18)F-FDG-PET/CT delivered a median of 3.9 months after ChRT completion were analyzed. …”
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    Long-term outcomes of cervical cancer patients with complete metabolic response after definitive chemoradiotherapy
  9. 689
    “…We highlighted the possibility to calculate it directly from lymphoma voxels instead of lesion centroids, and thus applied it to a metabolic tumor volume (MTV) determined by deep learning algorithms. This could allow the use in clinical practice of this parameter, characterizing tumor spread, in combination with the tumor burden, for patient risk stratification. …”
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    New Approaches in Characterization of Lesions Dissemination in DLBCL Patients on Baseline PET/CT
  10. 690
    “…RESULTS: In the 34 day period after the three events with the strongest public attention (the song’s release, the MTV Video Music Awards 2017, and Grammy Awards 2018), Lifeline received an excess of 9915 calls (95% confidence interval 6594 to 13 236), an increase of 6.9% (95% confidence interval 4.6% to 9.2%, P<0.001) over the expected number. …”
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    Association of Logic’s hip hop song “1-800-273-8255” with Lifeline calls and suicides in the United States: interrupted time series analysis
  11. 691
    “…Parameters extracted from the PET included maximum and mean tumor-to-normal ratio (TNRmax and TNRmean) and metabolic tumor volume (MTV). RESULTS: TNRmean of the primary tumor showed significantly higher values for the ventricle-contacting group compared to that for the non-contacting group (4.44 vs 2.67, p = 0.030). …”
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    Ventricle contact may be associated with higher 11C methionine PET uptake in glioblastoma
  12. 692
    “…A logistic regression model using metabolic tumour volume (MTV) and six different machine learning classifiers created from clinical and radiomic features derived from the baseline PET/CT were trained and tuned using four-fold cross validation. …”
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    Discovery of Pre-Treatment FDG PET/CT-Derived Radiomics-Based Models for Predicting Outcome in Diffuse Large B-Cell Lymphoma
  13. 693
    “…The clinicopathologic index and PET/CT metabolic parameters containing maximum and mean standard uptake value (SUV(max) and SUV(mean)), metabolic tumor volume (MTV), total lesion glycolysis (TLG), and HI were evaluated. …”
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    Prognostic Value of Heterogeneity Index Derived from Baseline (18)F-FDG PET/CT in Mantle Cell Lymphoma
  14. 694
    por Suarez-Lledo, Victor, Mejova, Yelena
    Publicado 2022
    “…We find that, despite large media corporations (such as MTV and Teen Vogue) participating in the campaign, it is governmental and nonprofit accounts who are among the accounts that attract the most retweets. …”
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    Behavior Change Around an Online Health Awareness Campaign: A Causal Impact Study
  15. 695
    “…Six initial PET/CT scans showed a mean SUVmax of 6.8 (range, 3.1–12.4), a mean MTV = 40.0 (range, 6.7–81.4), and a mean TLG = 144.3 (range, 19.7–286.4). …”
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    Thymic Extranodal Marginal-Zone Lymphoma of Mucosa-Associated Lymphoid Tissue: Pathological Features, (18)F-FDG PET/CT Findings and Prognosis in 12 Cases
  16. 696
    “…Statistical significance was attained for the SULmax in PSA range of 0.5 to <1 ng/mL (p-value = 0.0004) and metabolic tumor volume (MTV) in all PSA ranges (p-values of 0.0005 to 0.03). …”
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    PSA-Stratified Performance of [(18)F]DCFPyL PET/CT in Biochemically Recurrent Prostate Cancer Patients under Androgen Deprivation Therapy
  17. 697
    “…SUVs, volumetric parameters including metabolic tumor volume (MTV) and total lesion glycolysis (TLG), and texture features were extracted. …”
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    Improved risk stratification by PET-based intratumor heterogeneity in children with high-risk neuroblastoma
  18. 698
    “…Dmax was deduced from the three‐dimensional coordinates of the baseline metabolic tumor volume (MTV) and its effect on progression free survival (PFS) was evaluated. …”
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    Prognostic value of lesion dissemination in doxorubicin, bleomycin, vinblastine, and dacarbazine‐treated, interimPET‐negative classical Hodgkin Lymphoma patients: A radio‐genomic study
  19. 699
    “…Interestingly, we found that a combined analysis of the metabolic parameter Delta SUVmax with the volume-based parameter Delta MTV, may help to identify patients with pCR, especially in the subgroup of hormone receptor positive breast cancer. …”
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    The predictive and prognostic role of metabolic and volume-based parameters of positron emission tomography/computed tomography as non-invasive dynamic biological markers in early breast cancer treated with preoperative systemic therapy
  20. 700
    “…The metabolic parameters included maximum standard uptake (SUVmax), mean standard uptake (SUVmean), total lesion glycolysis (TLG) and tumor metabolic volume (MTV). Results: In univariate analysis, SUVmax, SUVmean, TLG, tumor size and tumor differentiation were obviously associated with PD-L1 status. …”
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    Retrospective Analysis of the Predictive Value of (18)F-FDG PET/CT Metabolic Parameters for PD-L1 Expression in Cervical Cancer
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