Sudden Hearing Loss Due to Diving and Its Prevention with Heparin
Autor: | R.W Brauer, Walter B. Holland, James G. McCormick, Ivan L. Holleman |
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Rok vydání: | 1975 |
Předmět: |
medicine.medical_specialty
business.industry Poison control General Medicine Heparin medicine.disease Perilymph Pathophysiology Microcirculation Surgery Decompression sickness Sudden Hearing Loss medicine.anatomical_structure Otorhinolaryngology Anesthesia otorhinolaryngologic diseases medicine Inner ear sense organs business human activities medicine.drug |
Zdroj: | Otolaryngologic Clinics of North America. 8:417-430 |
ISSN: | 0030-6665 |
Popis: | Vascular embolic and thrombotic problems postulated to be the cause of inner ear sudden deafness have been reported with decompression sickness also. Decompression sickness has been found to lead to cochlear potential loss in the guinea pig, and these losses are minimized by the prophylactic administration of heparin. Preliminary results show that inner ear hemorrhage may be associated with diving deafness, but plasma protein leakage into the perilymph of the ear may precede the hemorrhage. Inner ear hemorrhage in diving deafness seems to be restricted to the microcirculation. Until we gain a better understanding of the pathophysiology of diving induced deafness, it would be premature to consider agents such as heparin for the treatment of the problem in man. |
Databáze: | OpenAIRE |
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