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Microsurgical resection of previously embolized recurrent cerebellopontine angle AVM.

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Citation: Neurosurgical Focus Video. 4(1):V2, 2021 Jan.PMID: 36284624Department: MedStar Georgetown University Hospital/MedStar Washington Hospital Center | Neurosurgery ResidencyForm of publication: Journal ArticleMedline article type(s): Journal ArticleSubject headings: IN PROCESS -- NOT YET INDEXEDYear: 2021 ISSN:

2643-5217

Name of journal: Neurosurgical focus: VideoAbstract: This is the case of a ruptured Spetzler-Martin grade II arteriovenous malformation (AVM) located in the cerebellopontine angle and draining into the transverse sinus. The AVM was initially treated with staged embolization using Onyx (ev3 Neurovascular). However, recurrence was noted and treatment with microsurgical resection was undertaken. The authors present technical nuances of the approach and strategies for microsurgical resection of a previously embolized recurrent AVM with the aid of intraoperative indocyanine green angiography. Follow-up after endovascular treatment is critical, and curative treatment with microsurgical resection can be achieved with low morbidity in such AVMs as demonstrated by this case. The video can be found here: https://youtu.be/LMpz_YTFC0g. Copyright © 2021 The Authors.All authors: Chesney K, Dowlati E, Nayar VVFiscal year: FY2022 Digital Object Identifier:

https://dx.doi.org/10.3171/2020.10.FOCVID2057

Date added to catalog: 2022-12-13

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Title notes ( 2 )

Holdings
Item type	Current library	Collection	Call number	Status	Date due	Barcode
Journal Article	MedStar Authors Catalog	Article	36284624	Available		36284624

This is the case of a ruptured Spetzler-Martin grade II arteriovenous malformation (AVM) located in the cerebellopontine angle and draining into the transverse sinus. The AVM was initially treated with staged embolization using Onyx (ev3 Neurovascular). However, recurrence was noted and treatment with microsurgical resection was undertaken. The authors present technical nuances of the approach and strategies for microsurgical resection of a previously embolized recurrent AVM with the aid of intraoperative indocyanine green angiography. Follow-up after endovascular treatment is critical, and curative treatment with microsurgical resection can be achieved with low morbidity in such AVMs as demonstrated by this case. The video can be found here: https://youtu.be/LMpz_YTFC0g. Copyright © 2021 The Authors.

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