Pro-fono : revista de atualizacao cientifica · 2004
[Ear canal narrowing: a case report].
Клинический случайАннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Campos Carolina Ferreira, Cruz Mariana Sodário, Feniman Mariza Ribeiro
Аннотация
BACKGROUND: ear canal narrowing is the thinning or closing of the ear canal. This can damage the sound transmition from the external to the internal ear, which in turn may cause a false hearing loss.
AIM: to alert the professionals of the area on how to avoid a miss diagnosis.
METHOD: a 47 year old woman, submitted to two audiologic evaluations: one without avoiding ear canal closing and one avoiding it.
RESULTS: a decrease of up to 40 dB was observed in the results of the second evaluation.
CONCLUSION: in order to obtain reliable results it is extremely important to verify the presence of ear canal narrowing, at any age, and to use appropriate procedures to avoid it from happening during testing.
AIM: to alert the professionals of the area on how to avoid a miss diagnosis.
METHOD: a 47 year old woman, submitted to two audiologic evaluations: one without avoiding ear canal closing and one avoiding it.
RESULTS: a decrease of up to 40 dB was observed in the results of the second evaluation.
CONCLUSION: in order to obtain reliable results it is extremely important to verify the presence of ear canal narrowing, at any age, and to use appropriate procedures to avoid it from happening during testing.