Hostname: page-component-6766d58669-vgfm9 Total loading time: 0 Render date: 2026-05-18T15:58:05.885Z Has data issue: false hasContentIssue false

A new syndrome: hearing loss and familial salivary gland insensitivity to aldosterone in two brothers

Published online by Cambridge University Press:  29 June 2007

O. P. Tungland*
Affiliation:
The Hospitals for Sick Children, Great Ormond Street.
M. O. Savage
Affiliation:
Queen Elizabeth Hospital for Children, Hackney Road, London.
S. C. Bellman
Affiliation:
Queen Elizabeth Hospital for Children, Hackney Road, London.
*
Consultant Audiology Physician, The Hospitals for Sick Children, Great Ormond Street, London WC1N 3JH.

Abstract

Two male siblings presented in infancy with hyponatremia. The levels of plasma renin activity and aldosterone were elevated. Sodium supplement was necessary to maintain normal sodium balance. The salivary sodium concentrations were markedly elevated, with sweat sodium levels being in the upper normal range. Urinary sodium concentration and renal epithelial exchange between sodium and potassium were normal. This was felt to be due to an autosomal recessive disorder.

Both siblings were later diagnosed as having a bilateral moderate to severe sensorineural hearing loss with intermittent conductive overlay due to middle ear fluid. The sensorineural loss was also felt to be autosomal recessive in origin, but the possibility of a disturbance of sodium balance in the inner ear has been questioned.

Information

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable