A gastroscopy is usually done to investigate the cause of abdominal pain, vomiting or bleeding from the digestive tract, and to make or confirm a diagnosis.Conditions can also sometimes also be treated via gastroscopy â for example, polyps can be removed. gastroscopy is usually done to investigate the cause of abdominal pain, vomiting or bleeding from the digestive tract, and to make or confirm a diagnosis.
Cerebrovascular refers to blood flow within the brain. Cerebrovascular disease includes all disorders in which an area of the brain is temporarily or permanently affected by bleeding or lack of blood flow. Cerebrovascular diseases included stroke, carotid stenosis, vertebral stenosis and intracranial stenosis, aneurysms and vascular malformations.
CVA (cerebrovascular accident). AKA stroke: The sudden death of some brain cells due to the lack of oxygen when the blood flow to the brain is impaired by blockage or rupture of an artery to the brain; 3 types: ischemic stroke, intracerebral hemorrhage & subarachnoid hemorrhage,eye syndrome. is an acute brain encephalopathy along with fatty infiltration of the internal organs that may follow acute viral infections, occurs in children under the age of 18, often with fatal result; aspirin administration during a viral illness.