Wide variation in prostate cancer detection is seen across all Prostate Imaging Reporting and Data System scores for men with suspected or biopsy-proven untreated prostate cancer who undergo MRI. Background Prostate MRI is used widely in clinical care for guiding tissue sampling, active surveillance, and staging. The Prostate Imaging Reporting and Data System (PI-RADS) helps provide a stand...

The Prostate Imaging Reporting and Data System MRI-directed biopsy pathway enables the delivery of key diagnostic benefits to men suspected of having cancer according to their clinical priorities. High-quality evidence shows that MRI in biopsy-naive men can reduce the number of men who need prostate biopsy and can reduce the number of diagnoses of clinically insignificant cancers that are un...

The claims and procedures of the Quantitative Imaging Biomarker Alliance Diffusion-Weighted Imaging Biomarker Committee are summarized for apparent diffusion coefficient as a quantitative biomarker to monitor lesions in the brain, liver, prostate, and breast.

Pulmonary embolism was found in 25% of hospitalized patients with COVID-19 who underwent chest CT or perfusion scintigraphy and was predicted with 100% sensitivity with a d-dimer level greater than... Background Pulmonary embolism (PE) commonly complicates SARS-CoV-2 infection, but incidence and mortality reported in single-center studies, along with risk factors, vary. Purpose To determine the ...