A retrospective single-centre study finds that a dual-energy CT protocol is non-inferior to a conventional triphasic CT ...

A CT scan is often one of the first imaging tests done during the diagnostic process. While a CT scan alone isn’t enough to diagnose pancreatic cancer, it can provide images that help doctors ...

According to ARRS' American Journal of Roentgenology (AJR), the selection of oral contrast agent and optimization of bowel preparation for oncologic CT could help avoid potentially severe clinical ...

Transient hypotension increases the risk for post-contrast acute kidney injury following computed tomography with contrast media, according to investigators. Hypotension in patients on arrival to the ...

Preparation guidelines for a CT scan depend on the type of scan you’re having. If you’re having a bowel scan or a scan with contrast dye, you may need to adjust your diet. Preparation for a CT scan ...

Leesburg, VA, August 3, 2022—According to an open-access article in ARRS’ American Journal of Roentgenology (AJR), electronic health record (EHR) order entry-based interventions implemented in ...

Many U.S. hospitals are postponing scans used to diagnose diseases after a Covid lockdown in China hobbled the main U.S. supplier of an imaging chemical. By Reed Abelson Doctors cannot seem to ...

Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images of ...

A new model improves prediction of spontaneous stone passage using ultrasound and CT. Learn how it can guide conservative ...