World neurosurgery · 2011
Large hemangiopericytoma associated with arteriovenous malformations and dural arteriovenous fistulae.
СтатьяНазвание и аннотация: Перевод в очереди
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Kalani M Yashar S, Martirosyan Nikolay L, Eschbacher Jennifer M, Nakaji Peter, Albuquerque Felipe C, Spetzler Robert F
Аннотация
BACKGROUND: Hemangiopericytomas are rare vascular tumors of the central nervous system. Although hemangiopericytomas have been associated with other vascular malformations, there is no report of an intracranial hemangiopericytoma found in association with multiple arteriovenous malformations and dural arteriovenous fistulae.
CASE DESCRIPTION: We present the case of an otherwise healthy 25-year-old woman who presented with a large hemangiopericytoma involving the superior sagittal sinus. The highly vascular nature of the lesion, the total occlusion of the sinus anterior to the tumor, and the presence of multiple arteriovenous malformations and dural arteriovenous fistulae complicated resection of this tumor.
CONCLUSION: To our knowledge, no prior report has described a tumor of this magnitude in association with multiple AVMs and dAVFs.
CASE DESCRIPTION: We present the case of an otherwise healthy 25-year-old woman who presented with a large hemangiopericytoma involving the superior sagittal sinus. The highly vascular nature of the lesion, the total occlusion of the sinus anterior to the tumor, and the presence of multiple arteriovenous malformations and dural arteriovenous fistulae complicated resection of this tumor.
CONCLUSION: To our knowledge, no prior report has described a tumor of this magnitude in association with multiple AVMs and dAVFs.
Предметные рубрики MeSH
AdultArteriovenous FistulaCentral Nervous System NeoplasmsCerebral AngiographyCranial SinusesDura MaterEmbolization, TherapeuticFemaleHemangiopericytomaHumansIntracranial Arteriovenous MalformationsMagnetic Resonance ImagingNeurosurgical ProceduresRadiosurgeryRegional Blood FlowSurgery, Computer-Assisted