• World Neurosurg · May 2018

    Review Case Reports

    Endovascular Treatments in Combination with Extracranial-Intracranial Bypass for Complex Intracranial Aneurysms.

    • Kenichi Sato, Hidenori Endo, Miki Fujimura, Toshiki Endo, Yasushi Matsumoto, Hiroaki Shimizu, and Teiji Tominaga.
    • Department of Neuroendovascular Therapy, Kohnan Hospital, Sendai, Japan. Electronic address: kenmina@nsg.med.tohoku.ac.jp.
    • World Neurosurg. 2018 May 1; 113: e747-e760.

    BackgroundAlthough most intracranial aneurysms can be treated with microsurgery or endovascular procedure alone, a subset of aneurysms may require a combined approach. The purpose of this study was to assess the efficacy of endovascular interventions combined with bypass surgery for the treatment of complex intracranial aneurysms.MethodsWe retrospectively reviewed medical records from a prospectively maintained patient database to identify patients who underwent endovascular treatment of an intracranial aneurysm at our institutes between 2007 and 2017. We recruited patients who received a preplanned combination of endovascular treatment and extracranial-intracranial bypass surgery.ResultsForty-four patients (44 aneurysms) were treated with a combined approach. Twenty-four patients presented with subarachnoid hemorrhage. Treatment strategies included endovascular parent artery occlusion with the bypass surgery to restore cerebral blood flow (n = 12), endovascular trapping with bypass surgery to isolate incorporated branches (n = 12), and intra-aneurysmal coil embolization with bypass surgery to isolate incorporated branches (n = 20). During a mean period of 35.6 months, follow-up catheter angiography was performed in 35 of 44 patients (79.5%) and demonstrated complete aneurysm obliteration in 29 patients (82.9%) and bypass patency in 33 (94.3%). The postoperative aneurysm-related mortality and morbidity rates were 6.8% and 13.6%, respectively.ConclusionsCombined endovascular and surgical bypass procedures are useful for the treatment of complex intracranial aneurysms when conventional surgical or endovascular techniques are not feasible and show acceptable rates of morbidity and mortality.Copyright © 2018 Elsevier Inc. All rights reserved.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…