Items tagged “subarachnoid haemorrhage”
4 results found
Article
Perimesencephalic subarachnoid hemorrhage
Perimesencephalic subarachnoid hemorrhage (PMSAH) is a distinct pattern of non-aneurysmal subarachnoid hemorrhage (SAH) centered on the basal cisterns around the midbrain with an excellent prognosis.
Epidemiology
Perimesencephalic subarachnoid hemorrhage is rare with an incidence of 0.5 in 100...
Article
Subarachnoid hemorrhage (summary)
This is a basic article for medical students and other non-radiologists
Subarachnoid hemorrhage (SAH) is bleeding into the subarachnoid space. This is usually found centrally (around the circle of Willis) but can occur in other parts of the brain.
Reference article
This is a summary article; ...
Article
PHASES risk prediction score
The PHASES risk prediction score is a method of calculating the absolute 5-year risk of intracranial aneurysm rupture based on the data pooled from prospective cohort studies in the USA, Canada, Netherlands, Finland and Japan1. PHASES stands for: Population, Hypertension, Age, Size, Earlier suba...
Article
Shunt-dependency in symptomatic aneurysmal subarachnoid hemorrhage score
The shunt-dependency in symptomatic aneurysmal subarachnoid hemorrhage (SDASH) score is a harmonized score for the prediction of hydrocephalus requiring shunting after subarachnoid hemorrhage. The tool is employed in the acute phase to predict which patients will require shunting, rather than to...