Vahid Shahmaei on Instagram: "CAA and SWI Cerebral amyloid angiopathy (CAA) refers to the deposition of β-amyloid in the media and adventitia of small and mid-sized arteries (and, less frequently, veins) of the cerebral cortex and the leptomeninges. 🌐 @advanced_mri CAA has been recognized as one of the morphologic hallmarks of Alzheimer disease (AD), but it is also often found in the brains of elderly patients who are neurologically healthy. Susceptibility weighted imaging(SWI) is a powerful te