Pericoronary adipose tissue (PCAT) is the deposition of fat in the vicinity of the coronary arteries. It is an indicator of coronary inflammation and associated with coronary artery disease.

Brain Aneurysm Diagnosis A brain aneurysm is often discovered after it has ruptured or by chance during diagnostic exam, such as computed tomography (CT scan), magnetic resonance imaging (MRI), or ...

To investigate the prognostic value of peri-tumoral radiomics features of pre-treatment PET/CT images in patients with head and neck cancer. 166 patients from 4 centers (111 for training and 55 for ...

Neither CT perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test for death by neurologic criteria in critically ill patients.

About The Study: Results of this cohort study reveal that compared with cardiovascular risk scoring, coronary computed tomography (CT) angiography was associated with modest improvements in healthier ...

Brain death determination sits at the fraught intersection of critical-care medicine, ethics, and organ-donation logistics. Missteps risk either prolonging mechanical support with no prospect of ...