A CT (Computed Tomography) scan is an advanced imaging procedure that uses X-rays to create detailed cross-sectional images of the body. It helps doctors diagnose and monitor various medical conditions by offering a more detailed view than standard X-rays.

How does a CT scan work?

A CT scan works by combining X-ray images taken from multiple angles and using computer processing to create cross-sectional images of bones, blood vessels, and soft tissues inside the body.

What conditions can a CT scan detect?

CT scans can detect a wide range of medical issues, including tumors, internal bleeding, bone fractures, blood clots, infections, and more. It is particularly useful in diagnosing conditions in the head, chest, abdomen, and pelvis.

Yes, CT scans are generally considered safe. However, they do involve exposure to a small amount of radiation, so doctors only recommend them when the potential benefits outweigh the risks.

How long does a CT scan take?

A typical CT scan takes about 10 to 30 minutes, depending on the area of the body being scanned and whether a contrast dye is used.

What is the difference between a CT scan and an MRI?

The main difference between a CT scan and an MRI is the technology used. CT scans use X-rays, while MRIs use powerful magnets and radio waves. CT scans are better for imaging bones and detecting acute conditions, while MRIs are better for soft tissue evaluation.

Do I need to prepare for a CT scan?

In most cases, there is minimal preparation required for a CT scan. However, if contrast dye is used, you may be asked to fast for a few hours before the scan. Your doctor will provide specific instructions.

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