CT (high-resolution) in 60 cases of stapediovestibular otosclerosis with surgical indications.

Authors

  • J C Mauricio Serviço de Neurorradiologia, Hospital Egas Moniz, Lisboa.
  • L Biscoito
  • G Branco
  • P Medina

DOI:

https://doi.org/10.20344/amp.2718

Abstract

Sixty patients with stapediovestibular otosclerosis (OEV) were studied by CT-scan (target program). These patients had stapedectomy indication because they had a conductive hearing loss in which one had an A/B gap of > 25 dB. The leading principle of this study was how to know the main indications of the CT-scan which makes it possible for morphologic and densitometric evaluation of the extension and probable activity of the stapedial, fenestral and fissural labyrinthine otosclerotic foci. A correlation between the CT pattern of otosclerosis and the pure or mixed hearing loss had been tried. The conclusion is that CT should be a routine examination of OEV clinical study.

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How to Cite

1.
Mauricio JC, Biscoito L, Branco G, Medina P. CT (high-resolution) in 60 cases of stapediovestibular otosclerosis with surgical indications. Acta Med Port [Internet]. 1995 Jun. 30 [cited 2024 Dec. 23];8(6):335-40. Available from: https://actamedicaportuguesa.com/revista/index.php/amp/article/view/2718

Issue

Section

Arquivo Histórico