Computed Tomography or CT Scan is one of the advanced X-ray procedures. Different from the usual X-ray, CT scan employs multiple X-ray beams and creates a detailed, 3D-like image of the body parts. CT scan of chest—also CT scan thorax—focuses on lungs and is designed for identification of various lung-related disorders. Because CT scan chest gives elaborated images of lungs, it detects and predicts the presence of lung cancer at early stages. A CT scan of abdomen provides the details of the blood vessels, bones and organs in the abdominal cavity.
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