Stieglitz, Lennart Henning How obliteration of petrosal air cells by vestibular schwannoma influences the risk of postoperative CSF fistula. [electronic resource] - Clinical neurology and neurosurgery Nov 2011 - 746-51 p. digital Publication Type: Journal Article ISSN: 1872-6968 Standard No.: 10.1016/j.clineuro.2011.07.029 doi Subjects--Topical Terms: AdolescentAdultAgedCerebrospinal Fluid Rhinorrhea--epidemiologyCohort StudiesCranial Sinuses--pathologyCraniotomyEar Canal--pathologyFemaleFistula--epidemiologyHumansMagnetic Resonance ImagingMaleMiddle AgedNeuroma, Acoustic--complicationsNeurosurgical ProceduresPetrous Bone--diagnostic imagingPostoperative Complications--epidemiologyRetrospective StudiesRiskTomography, X-Ray ComputedYoung Adult