A heart CT scan uses X-rays to create an image of the heart and blood vessels. Healthcare professionals may also refer to it as cardiac CT angiography. A CT scan is a noninvasive imaging procedure.

Interventional radiology (IR) is a way to diagnose and treat cancer and other conditions without major surgery. With IR, your doctor looks inside your body with imaging tests such as ultrasounds, CT ...

Forbes contributors publish independent expert analyses and insights. Dr. Omer Awan is a practicing physician who covers public health. Lung Cancer, Scan, Essay Can Be Used Only To Illustrate Cancer, ...

TUESDAY, Feb. 13, 2018-- Before they go in for an X-ray, CT scan or MRI, patients may have questions about their screening. But new research finds at least one in every five people saying they ...

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 ...

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Patients with non-Hodgkin's lymphoma who have received 8 or more CT scans have a 2-fold risk for secondary primary malignancies, new research shows. Patients with non-Hodgkin's lymphoma who have ...