A magnetic resonance imaging (MRI) scan uses a strong magnetic field and radio waves to create detailed images of the organs and tissues within the body. MRI can help with viewing injuries, tumors ...

During magnetic resonance angiography, you lie flat inside the magnetic resonance imaging scanner. This is a large, tunnel-like tube. In some cases, a special dye, known as contrast, may be added to ...

A nne Romatowski noticed a small, soft something in the flesh below her collarbone just before Christmas. She wasn’t ...

This lets the doctor compare areas of higher radioactivity on the PET scan with a more detailed picture on the CT scan. This is the type of PET scan most often used in patients with cervical cancer.

Imaging studies, like an abdominal CT scan (with or without intravenous contrast), are commonly performed in people with blood in the stool. The scans can sometimes show the source of the bleed.

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