Assessment of renal anatomy with CT angiography (CTA) is part of the work-up of potential living kidney donors. CTA images the lung bases, entire abdomen and pelvis; consequently, the procedure can ...

June 3, 2011 (Hamburg, Germany) — In an observational study of 91 acute stroke patients, the administration of intravenous (IV) dye for computed tomography (CT) perfusion and angiogram studies did not ...

ANN ARBOR, Mich. — As more and more Americans undergo CT scans and other medical imaging scans involving intense X-rays, a new study suggests that many of them should take a pre-scan drug that could ...

Using carbon dioxide (CO 2) instead of conventional iodinated contrast for angiography is a safe, effective way of preserving renal function during endovascular aortic aneurysm repair (EVAR), ...

Image quality comparison Transverse and 3D cinematic rendered images from thoraco-abdominal CT angiography. (A–C) Images from energy-integrating detector CT with a standard contrast media protocol. (D ...

ORLANDO, FL — For certain elderly patients with severe aortic-valve stenosis who have CT angiography as part of a workup before transcatheter aortic-valve replacement (TAVR), the CT scan can also ...

» What are the sources of radiation exposure to patients in imaging procedures in urology? Urological imaging procedures may include abdomino-pelvic CT, fluoroscopy for viewing and positioning for ...