Intraoperative arteriovenous malformation rupture: causes, management techniques, outcomes, and the effect of neurosurgeon experience
نویسندگان
چکیده
منابع مشابه
Risk of cerebral arteriovenous malformation rupture during pregnancy and puerperium
OBJECTIVE To determine whether the risk of arteriovenous malformation (AVM) rupture is increased during pregnancy and puerperium. METHODS Participants included 979 female patients with intracranial AVM admitted to Beijing Tiantan Hospital between 1960 and 2010. Two neurosurgery residents reviewed medical records for each case. Of them, 393 patients with ruptured AVM between 18 and 40 years of...
متن کاملIntraoperative neuromonitoring during brain arteriovenous malformation microsurgeries and postoperative dysfunction
To evaluate the effectiveness of intraoperative neuromonitoring (IONM) during arteriovenous malformation (AVM) surgery, we retrospectively analyzed neurologic dysfunction in patients who underwent AVM surgery with (IONM group) and without IONM (non-IONM group). The sensitivity and specificity of short-term neurologic dysfunction were calculated in the IONM group. IONM parameters were obtained i...
متن کاملIntraoperative sonography of a spinal cord arteriovenous malformation.
Spinal cord arteriovenous malformations (A VMs), although comparatively rare , are important because of their potential to be cured surgically. Yet they are often undiagnosed preoperatively because of their protean natural history [1). Preoperative myelography and/or CT scanning may demonstrate only a mass without other clues to the vascular nature of the lesion , thus not prompting a definitiv...
متن کاملSevere symptomatic vasospasm after rupture of an arteriovenous malformation.
A 31-year-old woman had intracerebral and intraventricular hemorrhage from an arteriovenous malformation. Vasospasm of the internal carotid arteries developed and was treated with angioplasty. On initial CT scans, only traces of blood were seen in the basal cisterns; thus, the development of symptomatic vasospasm was an unexpected complication.
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ژورنال
عنوان ژورنال: Neurosurgical Focus
سال: 2014
ISSN: 1092-0684
DOI: 10.3171/2014.6.focus14218