Service Providers for CT Angio of Brain perfusion With Acetazolamide Challenge
CT Angio of Brain Perfusion with Acetazolamide Challenge is a specialized imaging procedure used to assess both blood vessel abnormalities and brain blood flow. It combines CT Angiography (to visualize blood vessels) with CT Perfusion (to assess blood flow in the brain) and an acetazolamide challenge. Acetazolamide is a medication that temporarily increases blood flow, helping doctors evaluate how well the brain compensates for reduced blood flow, often in the context of stroke or cerebrovascular disease.
During the procedure, a contrast dye is injected to highlight the brain's blood vessels, and acetazolamide is administered to stimulate blood flow. The scan provides detailed images and helps diagnose conditions like ischemia (inadequate blood supply), strokes, and vascular malformations. The test is quick, non-invasive, and helps guide treatment decisions.