Size: 5 1/4 Diameter. 1  Thickness: 5/16. 2  Pore Size: 80ppi. 3  Foam Hardness: 3kpa. 4  Material: Velvet polishing surface with hook and look backing. 5  Color: Purple.
Print this page. A brain aneurysm is usually diagnosed using a magnetic resonance imaging (MRI) scan and angiography (MRA), or a computerised tomography (CT) scan angiography (CTA).An MRI scan is usually used to look for aneurysms in the brain that haven't ruptured.This type of scan uses strong magnetic fields and radio waves to produce detailed images of your brain. CT scan is usually preferred if it's thought the aneurysm has ruptured and there's bleeding on the brain (subarachnoid haemorrhage). This type of scan takes a series of X-rays, which are then assembled by a computer into a detailed three-dimensional image.
Scary stuff, however, hereâs how you can identify all the signs and symptoms of an aneurysmâ¦ 1. Whatâs a Brain Aneurysm? The Langone Medical Center at New York University explains that a brain aneurysm results due to weakness in the wall of a blood vessel within the brain. As the strength in the vesselâs wall deteriorates, blood flow pressure can cause a bulge and rupture that causes blood to flow out (or bleed) into the space and tissue around the brain. Next Â».