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Medical condition Subarachnoid hemorrhage Other names Subarachnoid haemorrhage CT scan of the brain showing subarachnoid hemorrhage as a white area in the center (marked by the arrow) and stretching into the sulci to either side Pronunciation / ˌ s ʌ b ə ˈ r æ k n ɔɪ d ˈ h ɛ m ər ɪ dʒ / Specialty Neurosurgery, Neurology Symptoms Severe headache of rapid onset, vomiting, decreased ...
Cerebral infarction, also known as an ischemic stroke, is the pathologic process that results in an area of necrotic tissue in the brain (cerebral infarct). [1] In mid to high income countries, a stroke is the main reason for disability among people and the 2nd cause of death. [2]
Cerebral edema is commonly seen in a variety of brain injuries including ischemic stroke, subarachnoid hemorrhage, traumatic brain injury, subdural, epidural, or intracerebral hematoma, hydrocephalus, brain cancer, brain infections, low blood sodium levels, high altitude, and acute liver failure.
The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and sometimes a hemorrhagic stroke. [2] Hypertension (high blood pressure) is the most important contributing risk factor for stroke and cerebrovascular diseases as it can change the structure of blood vessels and result in atherosclerosis . [ 5 ]
It may also occur due to intrathecally administered contrast material, [2] leakage of high-dose intravenous contrast material into the subarachnoid spaces, or in patients with cerebral venous sinus thrombosis, severe meningitis, leptomeningeal carcinomatosis, [3] intracranial hypotension, cerebellar infarctions, or bilateral subdural hematomas.
For several years prior to the mortgage foreclosure in 1942 it had become known as Tulsa General Hospital and West Side Hospital. The hospital became a non-profit and was renamed Tulsa Regional Medical Center. It was sold to Columbia/HCA, a for-profit company from Nashville, Tennessee in 1996, which sold it to Hillcrest Medical Center in 1999.
The Joint Commission defines a Primary Stroke Center as follows: "This program is designed for hospitals providing the critical elements to achieve long-term success in improving outcomes for stroke patients." [16] Primary stroke centers have "acute stroke teams" [13] as recommended by the Brain Attack Coalition. The centers should have a ...
The NINDB also set up clinical research centers at several universities as well as targeted research programs, such as the head injury program and the epilepsy initiative. [23] Stroke was added to the institute's mandate in the 1960s and in October 1968 the institute became the "National Institute of Neurological Diseases and Stroke". [24]