Reproducibility of tumor uptake heterogeneity characterization through textural feature analysis in 18F-FDG PET.

Unlabelled (18)F-FDG PET measurement of standardized uptake value (SUV) is increasingly used for monitoring therapy response and predicting outcome. Alternative parameters computed through textural analysis were recently proposed to quantify the heterogeneity of tracer uptake by tumors as a signific... View More