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.
The symptoms of an aneurysm vary with its type and location. It is important to know that aneurysms that occur in the body or brain generally do not present signs or symptoms until they rupture. However, those that occur near the surface of the body may show signs of swelling and pain. A large mass also may develop. The symptoms of ruptured aneurysms (anywhere in the body) include: 1  bleeding. 2  increased heart rate. 3  pain. 4  feeling dizzy or lightheaded.