Spontaneous subarachnoid hemorrhage and negative initial vascular imaging—should further investigation depend upon the pattern of hemorrhage on the presenting CT?

Perimesencephalic hemorrhage

J. van Gijn, K. J. van Dongen, M. Vermeulen et al. · Neurology · 1985 · 438 citations

Medicine, Neurosurgery, Radiology +7

Nonaneurysmal perimesencephalic subarachnoid hemorrhage: CT and MR patterns that differ from aneurysmal rupture.

Gabriël J.E. Rinkel, Eelco F. M. Wijdicks, M. Vermeulen et al. · PubMed · 1991 · 303 citations · Full text

Medicine, Neurological Surgery, Neurosurgery +11

Negative CT Angiography Findings in Patients with Spontaneous Subarachnoid Hemorrhage: When Is Digital Subtraction Angiography Still Needed?

Ronit Agid, Tommy Andersson, Håkan Almqvist et al. · American Journal of Neuroradiology · 2009 · 166 citations · Full text

Medicine, Neurosurgery, Radiology +13

Revised national guidelines for analysis of cerebrospinal fluid for bilirubin in suspected subarachnoid haemorrhage

Anne Cruickshank, Peter A.M. Auld, Robert Beetham et al. · Annals of Clinical Biochemistry International Journal of Laboratory Medicine · 2008 · 159 citations

Medicine, Neurosurgery, Surgery +14

Detection of intracranial aneurysms with multislice CT: comparison with conventional angiography

S. Dammert, Timo Krings, Walter Möller‐Hartmann et al. · Neuroradiology · 2004 · 151 citations

Medicine, Neurosurgery, Radiology +13