Computed Tomography

Computed tomography (CT) is a fast and accurate imaging modality often used in emergency settings and trauma imaging. CT scans, with or without (or both) iodinated contrast are frequently used to image the brain, chest, abdomen and pelvis, but also have post-imaging reconstructive capabilities for detailed orthopedic imaging. It is now a standard imaging modality in emergency rooms to quickly assess patients. CT uses a series of X-ray images shot as the gantry rotates around the patient. Computer technology assembles these into into a dataset volume than can be slices on any access, or advanced visualization software can extract specific parts of the anatomy for study. Find more content specific to cardiac CT.

Radiologists meet with CMS to press for coverage of crucial CT screening exam
Staffers with the Centers for Medicare & Medicaid Services were "attentive to the discussion and requested supporting documentation," ACR reported.
A significant amount of imaging orders in emergency settings are inappropriate
A general lack of awareness pertaining to ACR appropriateness criteria could be a driving factor behind the misguided requisitions, authors of a new analysis suggest.
IAEA: When selecting medical imaging equipment, don’t assume ‘new’ means ‘low dose’
Advanced imaging equipment using ionizing radiation enters the global market at the rate of one new technology every five years.
Stroke patient sues radiology practice claiming negligence led to her fall from a CT scanner
Monica Lynch accuses Midstate Radiology Associates of failing to secure her to the scanner table and ignoring her needs during an examination.
Medicare drops AUC requirement for advanced imaging, ASNC celebrates
"This was an unneeded burden, which was solely adding to the administrative hassles of medicine," said American Society of Nuclear Cardiology President Larry Phillips.

A cardiac CT scan being performed at Duly Healthcare in suburban Chicago in the spring of 2022. This is one of the first outpatient cardiology clinics in the U.S. to implement a CCTA program for screening non-acute chest pain patients and for structural heart evaluations. This applies to CCTA, CTA, Cardiac CT, and CT angiography and coronary CT angiography.

Be Mindful of the Stark Law in CCTA Alliances

Numerous radiology groups are currently discussing arrangements whereby cardiologists and the radiologists would essentially split the responsibilities for reading coronary CT angiography (CCTA) studies. Most commonly, as proposed, the cardiologists would read and generate a signed interpretation report, but limited to the cardiac portion of the

October 16, 2006

Around the web

Cardiovascular Business

Medicare drops AUC requirement for advanced imaging, ASNC celebrates

"This was an unneeded burden, which was solely adding to the administrative hassles of medicine," said American Society of Nuclear Cardiology President Larry Phillips.

Cardiovascular Business

Cardiology, radiology groups urge insurance provider to rethink imaging policy

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound.

Cardiovascular Business

Radiology AI company gains FDA clearance for new CT offerings focused on PE, stroke

The newly approved AI models are designed to improve the detection of pulmonary embolisms and strokes in patients who undergo CT scans.