Congenital deformities of the inner ear can be associated with meningitis and varying degrees of hearing loss or deafness. Recurrent periods of meningitis, sometimes lethal, are due to communication between the middle ear cavity and the subarachnoid space. Different types of congenital dysplasia have been classified earlier and we report a 3-year-old girl with unilateral deafness, episodes of meningitis and a malformation of the inner ear and the footplate of the stapes.

Child, Preschool↗

PubMedDate not supplied

Relation between strength of acceleration and duration of postacceleratory nystagmus.

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Acceleration↗

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Cholesteatoma. A clinical and morphological analysis.

A total of 33 consecutively operated aural cholesteatomas were analysed with regard to preoperative findings and correlated with the morphology of the cholesteatoma tissue. Patients were found in all age groups, 9/33 of the patients were operated at an age below 15 years. A persistent ear discharge had occurred in all patients but in 9 cases the patient history was of less than one year. Impaired hearing was found in 29/33. A demineralization of ossicles was observed at X-ray also in cases in which the ossicular chain appeared normal at operation. In only 5/33 cases was there a retraction of the tympanic membrane without a perforation. The morphological features were the same in both very rapidly and very slowly growing cholesteatomas.

Adolescent↗