نتایج جستجو برای: intra cerebral hemorrhage
تعداد نتایج: 354084 فیلتر نتایج به سال:
Spontaneous intra-cerebral haemorrhage (SICH) is a relatively common neurological emergency, that is associated with significant morbidity and mortality. The goal of the present study was to estimate the neuro-imaging findings (initial CT scans), clinical presentation and possible risk factors in intra-cerebral haemorrhages.Methods and Materials: The clinical and radiographic findings of 380 pa...
An analysis was performed of 2,168 consecutive stroke patients who were examined by computed tomography and entered into a hospital-based stroke registry in Akita Prefecture, Japan. The occurrence of cerebral hemorrhage, cerebral infarction, and subarachnoid hemorrhage was 30, 55, and 14%, respectively. Age-specific rates of subarachnoid hemorrhage were higher in women than men; other types of ...
Cerebral blood flow was measured by a [14C]butanol indicator fractionation technique in rats subjected to subarachnoid hemorrhage, in control rats, and in rats given injections of buffered saline into the subarachnoid space (sham hemorrhage). Cerebral blood flow was significantly decreased in both the subarachnoid hemorrhage and sham hemorrhage rats 3 hours after injection. However, blood flow ...
Reversible cerebral vasoconstriction syndrome (RCVS) is characterized by sudden-onset headache with focal neurologic deficit and prolonged but reversible multifocal narrowing of the distal cerebral arteries. Stroke, either hemorrhagic or ischemic, is a relatively frequent presentation in RCVS, but progressive manifestations of subarachnoid hemorrhage, intracerebral hemorrhage, cerebral infarcti...
The nature of a-adrenergic receptors in human cerebral arteries was characterized, and alteration of these receptors after subarachnoid hemorrhage was examined using a radioligand binding assay. Norepinephrine content of control arteries was also analyzed and compared with that of arteries after subarachnoid hemorrhage. Norepinephrine content in human cerebral arteries in cases of subarachnoid ...
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