Surgical and endovascular cerebral revascularization for cerebral vasculitis with inflammatory vessel stenosis: a case series.

"Declarations Ethics approvalFor this retrospective case description, no ethics vote from the local ethics committee was necessary. Consent to participate and consent for publicationAll patients gave their written consent to the participation in this study as well as to the publication of their cases. Conflict of interestThe authors declare no competing interests. Conflict of interest The authors declare no competing interests."

"Funding Open Access funding enabled and organized by Projekt DEAL. This study has not received any funding. We are thankful to the research commission of HHU, EANS Research Funds, BMBF and James und Elisabeth Cloppenburg, Peek & Cloppenburg Düsseldorf Fund for research funding to Dr. S. Muhammad. None of the granted research funding was used for the conduction of this study."