The CAT (Computerized Axial Tomography) scan, also known as the CT (computed tomography) scan, is an
In this test, a computerized axial tomography (CAT or CT) scanner is used to produce a series of cross-sectional x-ray images of a selected part of the body. A computer operates the scanner, and the resulting...
When our doctors order tests because of our Migraines or headaches, we often have questions about those tests. We want to know what the... Read more »
Although there are no diagnostic tests to confirm a diagnosis of Migraine, there are tests that doctors sometimes order to rule out other... Read more »
Pictures of the brain: what are they and what do they tell us? CT, CTA, MRI, MRA, fMRI, PET are an alphabet soup of brain tests that... Read more »