[Progressive hearing loss].
Progressive sensorineural hearing loss (SNHL) is defined as hearing loss of unknown etiology with fairly high-speed progression. Its diagnostic criteria consist of the following: that it is 1) progressive, 2) with bilateral involvement, and 3) of unknown etiology. Due to recent advances in diagnostics, imaging and management, SNHL has gained much interest from otologists in the last few years. They provide new insight into the physiology and pathophysiology of hearing. SNHL which is sudden in onset, fluctuating, and/or progressive complicates medical management, hearing aid selection, and individualized educational planning for a hearing-impaired patient. Existing hypotheses on the etiology of SNHL are judged on experimental, clinical, laboratory and radiological evidence. Cardiovascular and rheologic diseases, hereditary disorders, immunological phenomena, infections, environmental causes like noise, ototoxic drugs and industrial substances and systemic maladies must be included in the diagnostic reflections. Potential concepts of treatment include rheologic medications and corticosteroids. Hearing aids and timely cochlear implant operation are further possible forms of treatment.
Reiss
M
M
Klinik für Hals-Nasen-Ohrenheilkunde, Klinikum Görlitz GmbH, Deutschland.
Reiss
G
G
D000208:Acute Disease; D003937:Diagnosis, Differential; D018450:Disease Progression; D020022:Genetic Predisposition to Disease; D006319:Hearing Loss, Sensorineural / Q000139:chemically induced / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans