

The Ct Angiogram uses a different dye injection in the bloodstream and helps CT Scanning to identify a blocked vessel and thus diagnose blood-related diseases such as obstruction or aneurysm. Computed Tomography Angiography (CTA) is usually performed by a radiologist in a hospital radiology department or a patient's radiology lab. CT Angiography is performed using a CT Scanner that produces detailed images of tissue and blood vessels of various parts of the body. The comparison dye is injected into a catheter into a vein by the arm.





