Cerebrovascular emergency in neuroradiology
Nasel, C.
Wiener Medizinische Wochenschrift 151(21-23): 489-494
2001
ISSN/ISBN: 0043-5341 PMID: 11762239 Document Number: 532929
Common causes to consultate a neuroradiologist in case of emergencies are trauma, brain infarction, or intracranial bleeding. Patients with brain infarction need a rapid assessment of the potentially nonnecrotic area within the ischaemic lesion. If haemorrhage, mostly occurring in the form of subarachnoid bleeding, is suspected, the source of bleeding has to be detected. With cranial computed tomography (CT) a thorough evaluation and staging of ischaemic stroke is possible with respect to thrombolysis. To detect irreversible damage of brain tissue, a combined perfusion-diffusion MRI should be performed.