title: Spontaneous cerebrospinal fluid rhinorrhea indirectly caused by brain tumor--report of two cases and review of the literature.
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000150:complications*; D002559:Cerebrospinal Fluid Rhinorrhea / Q000209:etiology*; D005260:Female; D005402:Fistula / Q000150:complications*; D006801:Humans; D008297:Male; D008579:Meningioma / Q000150:complications*; D008875:Middle Aged; D009442:Neurilemmoma / Q000150:complications*; D014057:Tomography, X-Ray Computed