Predicting Per-Lesion Local Recurrence in Locally Advanced Lung Cancer using Metabolic Tumor Volume on Pre- and Mid-Radiation FDG-PET

      PET metrics, including metabolic tumor volume (MTV), have been proposed as prognostic imaging biomarkers in patients treated with definitive radiation therapy (RT) for locally advanced non-small cell lung cancer (NSCLC). We evaluated whether the per-lesion change in MTV (ΔMTV) between pre- and mid-treatment PET can be used to predict individual sites of disease progression in this setting.
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