Abstract:Purpose: Texture/feature analysis of PET/CT images has great potential for predicting/monitoring tumor/normal tissue response to therapy, quantifying tumor spatiotemporal heterogeneity and radiosensitivity, and as indicators for adaptive therapy schemes. The objective of this study was to define a baseline and determine candidate texture/feature parameters. To this end, we performed image analysis on three dimensional (3D) and four dimensional (4D) PET/CT images of non‐small cell lung cancer patients. The ulti… Show more
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