Although CT is a relatively recent technology, there have been great improvements in the equipment. The early, slow "Step and Scan" machines required long image acquisition times, resulting in a ...

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 ...

Fewer adults with lung cancer who underwent photon-counting vs. conventional CT had an adverse reaction, according to data ...

Iodine-based contrast material injected intravenously to enhance CT images can be safely used in most patients, according to a study. Of the 80 million or more CT scans performed each year in the ...

It can be argued that in US Emergency Departments, the diagnosis of acute appendicitis has shifted from clinical impression to radiographic confirmation, even for patients for whom the diagnosis is ...

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 ...

(Nanowerk Spotlight) Computed tomography (CT) scans are an imaging method that use x-rays to create pictures of cross-sections of the body. Many CT scans involve intravenously injected iodinated ...

A CT scan of the abdomen can show the organs, blood vessels, and bones in your abdominal cavity. The multiple images provided by the scan can give your doctor many different views of your body. A CT ...

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 ...

People with a history of allergic-like reactions to iodinated contrast media, which is used in a variety of X-ray-based procedures, such as CT and angiography, are susceptible to similar reactions ...