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.
Mayo Clinic believes that the best cure for cerebrovascular disease is prevention--preventing the degree of impairment following stroke and preventing cerebrovascular disorders themselves. To do that Mayo is focused on several lines of research that impact on one another. These initiatives include: 1  identifying the genetic causes of cerebrovascular disease, stroke and stroke disability.  identifying biological and behavioral risk factors for cerebrovascular disease.