the contrast-to-noise ratio in the images could be maintained by using a scan protocol with lower kV setting – thereby lowering the received dose during CT simulation. Among the clinical ...

CT simulation scans are standard of care in cases ... the amount of time they spent for treatment as "acceptable." In contrast, only half of patients in the simulation arm said the amount of ...

[2] Noncontrast CT in the emergency diagnosis of appendicitis is attractive for several reasons. Administration of oral contrast consumes valuable time in today's fast-paced and overcrowded ED.

According to new research performed at the Mayo Clinic, iodine-based contrast material injected intravenously to enhance computed tomography (CT) images can be safely used in most patients.

Radiological Society of North America. (2022, February 22). CT contrast reaction raises MRI contrast risk. ScienceDaily. Retrieved May 29, 2025 from www.sciencedaily.com / releases / 2022 / 02 ...

(A–C) Images from energy-integrating detector CT with a standard contrast media protocol. (D–F) Images from photon-counting detector CT using reduced contrast media and a matched radiation dose.

Nonphysician practitioners (NPPs) are more likely to use contrast media for ordered computed tomography (CT) examinations, according to a study published online Dec. 12 in the Journal of the ...

Depending on the reason why you’re getting a CT scan, you may need to drink a large glass of oral contrast. This is a liquid that contains either barium or an iodine-based substance called ...

“To best manage its supply of this contrast media, Lifespan has temporarily paused scheduling most outpatient CT scans that require contrast,” Hart said in a statement. “This move is ...

Contrast-enhanced CT scan safe for most patients Date: September 9, 2014 Source: Radiological Society of North America Summary: Iodine-based contrast material injected intravenously to enhance CT ...