title: Cases from the aerospace medicine residents' teaching file, case #30. A difficult differentiation between idiopathic perilymph fistula and psychosomatic dizziness and unsteadiness.
authors.affiliation: USAFSAM/EDK, Brooks Air Force Base, Texas.
authors.forename: K T
authors.initials: KT
authors.lastname: Mason
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D003937:Diagnosis, Differential; D004213:Dissociative Disorders / Q000175:diagnosis* / Q000209:etiology; D005221:Fatigue / Q000209:etiology; D005402:Fistula / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D007759:Labyrinth Diseases / Q000150:complications / Q000175:diagnosis*; D008297:Male; D013315:Stress, Psychological / Q000150:complications / Q000175:diagnosis* / Q000209:etiology; D014717:Vertigo / Q000175:diagnosis* / Q000209:etiology