The Clinical Implications of Spontaneous Hemorrhage in Vestibular Schwannomas.

ABSTRACT: Background  Spontaneous hemorrhage into vestibular schwannomas (VSs) is rare and can render more rapid symptom onset and a seemingly poorer prognosis for an otherwise benign pathology. We describe our series of hemorrhagic VS (HVSs) and systematically reviewed the literature to better understand relevant clinical factors and outcomes. Methods  Retrospective case review series and systematic review of the literature using PRISMA guidelines. Results  Fifty-three patients with HVS met inclusion criteria. Compared with historical data for all VS, patients with HVS had relatively higher rates of perioperative mortality, significant preoperative facial weakness, and harbored relatively larger tumors. Regardless of the extent of resection (EOR), surgery for HVS resulted in si

SUBMITTER: Hong CS 

PROVIDER: S-EPMC8289498 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature