| Primary intraventricular hemorrhage: yield of diagnostic angiography and clinical outcome. | |
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MedLine Citation:
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PMID: 18320145 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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INTRODUCTION: Primary intraventricular hemorrhage (IVH), bleeding in the ventricular system without a discernable parenchymal component, is a rare neurological disorder. To better define the features of primary IVH and the yield of diagnostic angiography in this condition, we retrospectively analyzed all cases of primary IVH evaluated at a tertiary referral hospital over a 6-year period and performed a systematic review of the literature. METHODS: For the retrospective case series, all patients with primary IVH admitted to the neurovascular service at a single tertiary referral center over a 6-year period were identified by screening a departmental database. For the systematic review of the literature, all case series of patients with primary IVH diagnosed by computed tomography were identified in the Medline database. RESULTS: From the systematic review, the majority of patients with spontaneous primary IVH presented with headache (69%), nausea/vomiting (53%), and altered mental status (66%). Most primary IVH patients had associated hydrocephalus (62%), and about one-third required ventricular drainage (34%). Diagnostic cerebral angiography was positive for a bleeding source in 56%. The two most common causes identified by angiography were arteriovenous malformations (58% of positive angiograms) and aneurysms (36% of positive angiograms). Approximately one-third of patients with primary IVH do not survive hospital discharge (39%). Patient age and amount of IVH independently predicted in-hospital mortality. CONCLUSIONS: Primary IVH is a rare form of intracerebral hemorrhage, with varying short-term outcomes that depend on patient age and the extent of intraventricular hemorrhage. The yield of diagnostic cerebral angiography in the setting of primary IVH is very high. The two most common causes of primary IVH identified on angiography are arteriovenous malformations and aneurysms. Routine catheter angiography in the setting of primary IVH is warranted. |
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Authors:
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Alexander C Flint; Ashley Roebken; Vineeta Singh |
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Publication Detail:
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Type: Journal Article; Research Support, N.I.H., Extramural |
Journal Detail:
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Title: Neurocritical care Volume: 8 ISSN: 1541-6933 ISO Abbreviation: Neurocrit Care Publication Date: 2008 |
Date Detail:
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Created Date: 2008-05-15 Completed Date: 2008-09-11 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101156086 Medline TA: Neurocrit Care Country: United States |
Other Details:
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Languages: eng Pagination: 330-6 Citation Subset: IM |
Affiliation:
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Department of Neuroscience, Kaiser Permanente, Redwood City, 1150 Veterans Blvd, Redwood City, CA 94063, USA. alexander.c.flint@kp.org |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adolescent Adult Aged Aged, 80 and over Cerebral Hemorrhage / etiology, mortality, radiography* Cerebral Ventriculography* Databases, Factual Female Humans Hydrocephalus / etiology, mortality, radiography Incidence Intracranial Aneurysm / complications, mortality, radiography* Intracranial Arteriovenous Malformations / complications, mortality, radiography* Male Middle Aged Moyamoya Disease / complications, mortality, radiography Retrospective Studies Survival Rate Tomography, X-Ray Computed |
| Grant Support | |
ID/Acronym/Agency:
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K23 NS42072/NS/NINDS NIH HHS |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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