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CT Scan

Computed Tomography

Computed Tomography (CT) uses X-rays combined with advanced computer processing to produce cross-sectional images of the body. CT scans can quickly and accurately show bones, soft tissues, blood vessels, and organs.

30 FAQs
Patient sitting beside a CT scanner while a radiographer explains the scan

Showing 12 of 30 guides

Cardiac Calcium Scoring CT Scan

A cardiac calcium scoring CT scan is a quick, non-contrast scan that measures the amount of calcified plaque in your heart's arteries. It helps assess your risk of developing a future heart attack.

Confirm prepMay use contrast4 min read
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Computed Tomography (CT) Scan – General FAQs

Everything patients commonly ask about CT scans — what to expect, how long it takes, and whether it's safe.

Confirm prepMay use contrast7 min read
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CT Abdomen

A CT Abdomen scan uses X-rays and computer processing to create detailed cross-sectional images of the abdominal organs including the liver, stomach, pancreas, kidneys, spleen, intestines, and blood vessels.

No prep4 min read
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CT Abdomen & Pelvis

A CT Abdomen & Pelvis scan is a combined imaging study that examines your abdomen and pelvis in a single session. This allows doctors to see everything from the diaphragm to the pelvic floor, making it a very useful tool for diagnosing pain, infection, trauma, tumors, and other conditions that may involve multiple regions.

Confirm prepMay use contrast2 min read
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CT Aortogram

A CT aortogram is a specialized scan that uses X-rays and contrast dye to create detailed images of your aorta. It helps detect dangerous conditions like aortic aneurysms or tears (dissections).

Confirm prepMay use contrast4 min read
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CT Brain

A CT Brain scan is one of the most commonly performed neuroimaging procedures in Radiology. It uses X-rays and computer processing to create highly detailed images of the brain and skull.

No prepMay use contrast4 min read
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CT Brain Angiography

A CT Brain Angiography (CTA Brain) creates detailed maps of the blood vessels inside your head. It uses X-rays and computer processing to capture clear, 3D images of your cerebral circulation.

Confirm prepMay use contrast4 min read
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CT Cardiac

A CT Cardiac scan is a non-invasive imaging test that uses X-rays and advanced computer processing to create detailed pictures of the heart.

Confirm prepMay use contrast3 min read
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CT Chest

A CT Chest scan is an imaging test that uses X-rays and computer processing to produce detailed cross-sectional images of the lungs, heart, airways, blood vessels, and chest wall.

No prep4 min read
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CT Colonoscopy

A CT Colonoscopy, also known as Virtual Colonoscopy, is a special type of CT scan used to examine the large intestine (colon and rectum). It uses X-rays and computer technology to create detailed 3D images of the inside of the bowel.

Confirm prepMay use contrast4 min read
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CT Coronary Angiography (CTCA)

A CT Coronary Angiography (CTCA) is a special type of CT scan that focuses on the coronary arteries, the blood vessels that supply the heart muscle. Using X-rays and contrast dye, CTCA produces detailed pictures that help doctors detect narrowing, blockages, and calcium buildup.

Fasting requiredMay use contrast3 min read
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CT Craniofacial

A CT Craniofacial scan captures clear, 3D-like images of the bones in your face and skull. It is a critical tool for mapping out the intricate bones of the cheeks, jaw, and eye sockets.

No prep4 min read
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18 guides remaining