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.
EXAM: MRI Abdomen MRCP INDICATIONS: Your doctor can best answer this question. However, MRI is a very detailed exam that can show the structures of the body and help to identify many abnormalities. It is also a very helpful tool to help rule out an abnormality.CONTRA-INDICATIONS: Pacemaker, Brain Aneurysm Clips, Neurostimulators, Cardiac Defibrillators and some other implants.owever, MRI is a very detailed exam that can show the structures of the body and help to identify many abnormalities. It is also a very helpful tool to help rule out an abnormality. CONTRA-INDICATIONS: Pacemaker, Brain Aneurysm Clips, Neurostimulators, Cardiac Defibrillators and some other implants.