title: Spontaneous CSF rhinorrhea arising from the middle cranial fossa: CT demonstration.
mesh_terms: D002559:Cerebrospinal Fluid Rhinorrhea / Q000000981:diagnostic imaging*; D005260:Female; D005402:Fistula / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D012886:Skull / Q000000981:diagnostic imaging*; D013101:Sphenoid Sinus / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed