Fifty-seven of 176 prospectively studied patients with aneurysmal subarachnoid hemorrhage
(SAH) developed delayed cerebral ischemia. Clinical features included hemispheric focal …

Background and Purpose Knowledge of modifiable risk factors for subarachnoid hemorrhage
(SAH) is important in terms of prevention. We therefore conducted a systematic review of …

Background During the last three decades, new management strategies have been developed
for patients with aneurysmal subarachnoid hemorrhage. To assess whether the case-…

The incidence of subarachnoid haemorrhage (SAH) is stable, at around six cases per 100
000 patient years. Any apparent decrease is attributable to a higher rate of CT scanning, by …

Background and Purpose The incidence of subarachnoid hemorrhage (SAH) has been
estimated for many years at 10 to 15 per 100 000 person-years, but the most recent studies yield …

We studied 28 patients with subarachnoid hemorrhage and normal angiograms. On early
CT (within 5 days) in 13 cases, blood was seen mainly or only in the cisterns around the …

Magnetic resonance imaging (MRI) was performed postmortem on the brains of 40 patients
aged over 60 yrs who had died from causes other than brain disease. Periventricular lesions …

According to several studies, the amount of subarachnoid blood on the initial computed
tomogram of patients with aneurysmal subarachnoid hemorrhage has predictive value with …

Using logistic regression, we analyzed the predictive value of a number of entry variables
with respect to the outcome variables delayed cerebral ischemia, rebleeding, and poor …

We describe a characteristic distribution of cisternal blood in 52 patients with nonaneurysmal
subarachnoid hemorrhage proved by a normal angiogram. On CT, the center of the …