Low-dose computed tomography (LDCT), a procedure that uses X-rays to produce a series of images at different angles, ...

When addressing the serious concern of colon cancer, many people wonder about the effectiveness of standard imaging tools ...

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 ...

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 led by UCSF imaging specialists.

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The nation's largest network of private cardiology groups will broaden its adoption of the GE HealthCare's PET scan ...