How Intracranial Aneurysm Rupture Damages the Brain
نویسندگان
چکیده
منابع مشابه
Hemodynamic-morphologic discriminants for intracranial aneurysm rupture.
BACKGROUND AND PURPOSE the purpose of this study was to identify significant morphological and hemodynamic parameters that discriminate intracranial aneurysm rupture status using 3-dimensional angiography and computational fluid dynamics. METHODS one hundred nineteen intracranial aneurysms (38 ruptured, 81 unruptured) were analyzed from 3-dimensional angiographic images and computational flui...
متن کاملIntracranial dermoid cyst rupture-related brain ischemia
RATIONALE Spontaneous rupture of intracranial dermoid cyst is a rare but serious clinical event that can result in cerebral ischemia. Cerebral vasospasm and vasculitis are considered as potential mechanisms of dermoid cyst rupture-related cerebral ischemia. However, the hemodynamic mechanisms between cerebral ischemia and dermoid cyst rupture are not well known. PATIENT CONCERNS A 55-year-old...
متن کاملBilateral amaurosis due to brain aneurysm rupture.
Unidade de Neurocirurgia Endovascular do Serviço de Neurocirurgia do Hospital de Base de São José do Rio Preto, São José do Rio Preto SP, Brasil: Medical Student at Universidade de Marília, Marília SP, Brazil; MD, Neurosurgeon of Unit of Endovascular Neurosurgery at Hospital de Base de São José do Rio Preto, São José do Rio PretoSP, Brazil; MD, Fellow of Unit of Endovascular Neurosurgery at Hos...
متن کاملEditorial comment--Prehemorrhage risk factors for fatal intracranial aneurysm rupture.
BACKGROUND AND PURPOSE The goal of this study was to investigate predictive preictal risk factors for fatal subarachnoid hemorrhage (SAH) in a patient population with verified intracranial aneurysms without surgical selection of patients and with complete follow-up. METHODS A total of 142 patients with 181 unruptured aneurysms diagnosed between 1956 and 1978 were followed up for a total of 25...
متن کاملIntracranial aneurysm rupture is predicted by measures of solar activity.
OBJECTIVE The cause precipitating intracranial aneurysm rupture remains unknown in many cases. It has been observed that aneurysm ruptures are clustered in time, but the trigger mechanism remains obscure. Because solar activity has been associated with cardiovascular mortality and morbidity, we decided to study its association to aneurysm rupture in the Swiss population. METHODS Patient data ...
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ژورنال
عنوان ژورنال: Interventional Neuroradiology
سال: 2008
ISSN: 1591-0199,2385-2011
DOI: 10.1177/15910199080140s103