What Should You Know Before Your First CT Scan?

A CT scan is a diagnostic imaging examination that uses X-rays to create detailed cross-sectional images of the body. Before the examination, patients should inform the healthcare team about pregnancy, kidney problems, allergies and previous reactions to contrast material. Some CT scans require fasting or contrast preparation, while others do not. During the scan, patients lie on a moving examination table and may be asked to remain still or briefly hold their breath. The procedure is generally painless and relatively quick. Aarna Diagnostic Centre in Dehradun provides CT imaging services to support patients undergoing medically recommended examinations.

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