Patients who experience a nonaneurysmal subarachnoid hemorrhage differ from patients ... neurological examination and computed tomography [CT] scans), clinical course, and outcome.

Thunderclap headache, followed by nausea and vomiting, is the typical feature of subarachnoid hemorrhage (SAH). The sensitivity of SAH detection by computed tomography approaches 100% within the ...

A subarachnoid hemorrhage was demonstrated on a head CT scan. Investigations. Physical examination, laboratory tests, brain CT scan, brain MRI scan, brain magnetic resonance angiogram, brain ...

Background: Penetrating craniovertebral junction (CVJ) injuries are rare. The mortality rate of these lesions is extremely high due to the complex anatomy of the region composed of a conglomerate of ...