title: Primary non-traumatic spontaneous cerebro-spinal fluid rhinorrhea with normal cerebro-spinal fluid pressure.
mesh_terms: D000328:Adult; D002555:Cerebrospinal Fluid; D002559:Cerebrospinal Fluid Rhinorrhea / Q000209:etiology / Q000601:surgery; D003388:Cranial Fossa, Posterior / Q000002:abnormalities; D006259:Craniocerebral Trauma / Q000150:complications; D005004:Ethmoid Bone / Q000002:abnormalities; D005260:Female; D006801:Humans; D007427:Intracranial Pressure; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D012658:Sella Turcica / Q000002:abnormalities; D013101:Sphenoid Sinus / Q000002:abnormalities