CT Angiography
CT Angiography is a non-invasive imaging test that allows doctors to examine blood vessels in various parts of the body. This advanced technique combines computed tomography (CT) with contrast material to produce detailed images of both blood vessels and tissues.
What is CT Angiography?
CT Angiography uses advanced X-ray technology combined with computer processing to create detailed images of blood vessels throughout the body. It can help diagnose and evaluate:
- Narrowing or blockage in arteries
- Aneurysms (bulging in blood vessel walls)
- Vascular malformations
- Coronary artery disease
- Blood vessel damage from injury
- Blood supply to tumors
- Sources of bleeding
How is the Procedure Performed?
During a CT Angiography:
- You will lie on a table that moves through a CT scanner
- A contrast material (dye) is injected into a vein in your arm
- The scanner takes multiple X-ray images from different angles
- A computer processes these images to create detailed visualizations of your blood vessels
The entire procedure typically takes 10-30 minutes, making it a quick and efficient diagnostic tool.
Benefits of CT Angiography
- Non-invasive: Unlike conventional angiography, no catheters need to be inserted into blood vessels
- Quick: The exam takes only minutes to complete
- Detailed: Provides clear, detailed images of blood vessels and surrounding tissues
- Comprehensive: Can visualize vessels throughout the body
- Safe: Has fewer complications compared to invasive angiography procedures
When Should You Consider CT Angiography?
You may benefit from CT Angiography if you:
- Have symptoms suggesting vascular disease
- Have a family history of heart disease or stroke
- Have known cardiovascular risk factors
- Need evaluation after vascular surgery or stent placement
- Have unexplained chest or abdominal pain
Preparation for the Procedure
- You may be asked to fast for a few hours before the exam
- Wear comfortable, loose-fitting clothes
- Remove metal objects, jewelry, and certain dental work that might affect imaging
- Inform your doctor about any allergies, especially to contrast materials
- Tell your doctor about any medications you take and medical conditions
At BB Global Health, our state-of-the-art CT Angiography equipment provides exceptional image quality while minimizing radiation exposure. Our specialists are experienced in interpreting these complex images to provide accurate diagnosis and guide treatment decisions.
For more information or to schedule an appointment, please contact us.
