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[Neuroradiologic aspects of aneurysm-induced subarachnoid hemorrhage and its complications]
The distribution of aneurysms in 129 patients with subarachnoidal haemorrhage (SAH) (ACA 42%, MCA 27%, ICA 21%, vertebral and basilar artery 10%) differs from the result of large statistics, where aneurysms of the ICA represent the most frequent group. The difference is considered as a consequence of the small statistical group. No differences were found with respect to complications from SAH (angiospasm 24%, infarction 14%, hydrocephalus 18%, second haemorrhage 23%, mortality 20%). The validity of CT and angiography in search for SAH and aneurysm and temporal aspects, correlated with the examination, are discussed.
The distribution of aneurysms in 129 patients with subarachnoidal haemorrhage (SAH) (ACA 42%, MCA 27%, ICA 21%, vertebral and basilar artery 10%) differs from the result of large statistics, where aneurysms of the ICA represent the most frequent group. The difference is considered as a consequence of the small statistical group. No differences were found with respect to complications from SAH (angiospasm 24%, infarction 14%, hydrocephalus 18%, second haemorrhage 23%, mortality 20%). The validity of CT and angiography in search for SAH and aneurysm and temporal aspects, correlated with the examination, are discussed.