Aortic dissection is a life-threatening medical condition in which a tear occurs in the major artery (aorta) that carries ...

A new study reveals that abdominal CT scans play a significant role in diagnosing sarcopenia, a potentially reversible muscle-wasting condition that affects millions of older adults.

which could include a physical exam and possibly a CT scan or ultrasound. In this approach, surgery is performed to repair the section of the aorta that has an aneurysm. To reach the aneurysm, the ...

where the same patients had both an abdominal scan (which captured part of the aorta) and a dedicated CT scan of their coronary arteries. The researchers found that the AI-enabled measurement of ...

A new study suggests the cumulative effects of ionizing radiation from CT scans may raise a person's lifetime risk of ...

A new study is projecting how radiation from computed tomography imaging​, or CT scans, could lead to future cancers.

Medically reviewed by Christopher Lee, MD The aorta is the largest blood vessel in the body, carrying oxygen-rich blood from the heart to every organ and tissue. It begins at the left ventricle, ...

The aorta is the main artery in ... is a major risk factor for aneurysm. For abdominal and thoracic aortic aneurysms, a computerized tomography (CT) angiogram can help doctors see the extent ...