Pathophysiological mechanisms in immune inner ear disease.
Immune inner ear disease is a somewhat controversial entity which describes cochleovestibular dysfunction that is related to immune-mediated mechanisms. The diagnosis of this disease is based on clinical presentation and response to various treatment protocols. Unfortunately, the presentation is variable and the treatment empirical, and this has caused much confusion in the diagnosis and management of the condition. To elucidate the variable nature of the disease, it is important to understand that more than one mechanism of immune injury may be involved. This paper attempts to classify clinical and experimental cases of immune inner ear disease with regard to the Gell and Coombs classification scheme of immune-mediated injury. By understanding the different pathophysiological mechanisms involved, the clinician should be better able to diagnose and manage this difficult problem in a directed fashion. The ramifications of the proposed classification system on the diagnosis, treatment and future research of immune inner ear disease are discussed.
Dornhoffer
J L
JL
Department of Otolaryngology/Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, USA.
Arenberg
J G
JG
Arenberg
I K
IK
Shambaugh
G E
GE
D001327:Autoimmune Diseases / Q000150:complications; D006801:Humans; D007154:Immune System Diseases / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology*; D007759:Labyrinth Diseases / Q000175:diagnosis / Q000276:immunology / Q000503:physiopathology*