Tag: quantitative imaging

A retrospective photon-counting CT study found that conventional polychromatic images systematically overestimated aortic valve calcium compared to virtual monochromatic reconstructions ...

A retrospective cohort study found that tumour volume quantified on PSMA PET/CT scans predicted overall survival, showing distinct prognostic patterns ...

Multiparametric magnetic resonance habitat imaging noninvasively characterizes tumor microenvironment heterogeneity in oral squamous cell carcinoma to predict stromal composition and ...

The Society of Nuclear Medicine and Molecular Imaging and the Quantitative Medical Imaging Coalition have established a formal collaboration to ...

A scoping review in EJNMMI Reports identifies flat contouring as the most common PET/CT technique for neuroendocrine neoplasms, highlighting the ...

A retrospective study in European Radiology Experimental shows that synthetic MRI provides reproducible quantitative biomarkers for differentiating active and inactive ...

A small exploratory study found that higher CA 19-9 levels were linked to lower iodine concentrations measured by photon-counting CT ...

A study of 24 post-therapy SPECT/CT scans found threshold-based segmentation far more reproducible than gradient-based methods for measuring tumour volume ...

A prospective comparative study found ACL T2* mapping values increased significantly across MRI-defined normal, partial-tear, and complete-tear categories, though diagnostic ...

A deep neural network-based trust region optimization algorithm outperformed conventional fitting methods in estimating kinetic parameters of hepatocellular carcinoma from ...