When addressing the serious concern of colon cancer, many people wonder about the effectiveness of standard imaging tools like the CT (Computed Tomography) scan. The direct answer is yes, a CT scan ...

However, the biological effects and health risks at less than 100 mGy, e. g., from computed tomography (CT) have not been ascertained. To investigate the biological effects of lowdose exposure from a ...

Patients who need a positron emission tomography (PET)/computed tomography (CT) procedure to evaluate known or suspected malignancies should lay off the java, according to research by Medhat M. Osman, ...

Radiation doses from common CT procedures vary widely and are higher than generally thought, raising concerns about increased risk for cancer, according to a new study. Radiation doses from common CT ...

We observed small-area variation in computed tomography scan use for inpatients in New York State, even after controlling for relevant patient and hospital characteristics. We used the 2007 Healthcare ...

A recent study designed and implemented by investigators at Cedars-Sinai found that artificial intelligence (AI) can accurately evaluate cardiovascular risk during a routine chest computed tomography ...

For children under age 18 years, a single computed tomography (CT) scan is not associated with an increased risk of brain tumors, leukemia or lymphoma, but exposure to 4 or more scans before adulthood ...