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Tuberculous otitis media

C M Kirsch1, J H Wehner, W A Jensen

  • 1Division of Respiratory and Critical Care Medicine, Santa Clara Valley Medical Center, San Jose 95128.

Southern Medical Journal
|March 1, 1995
PubMed
Summary

Tuberculous otitis media (TOM) is a rare middle ear infection. Early diagnosis and antituberculous drug therapy are key for treating this condition, often presenting with chronic ear drainage and hearing loss.

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Area of Science:

  • Infectious Diseases
  • Otolaryngology

Background:

  • Tuberculous otitis media (TOM) is an uncommon cause of chronic middle ear and mastoid infections.
  • Rising tuberculosis (TB) incidence may increase unrecognized TOM cases in the United States.

Observation:

  • Patients often present with chronic tympanic membrane perforation, ear drainage, and progressive, profound hearing loss.
  • Facial nerve paralysis is a strong indicator of TOM.
  • Lack of systemic TB evidence does not rule out TOM.

Findings:

  • Diagnosis requires considering TOM in refractory chronic middle ear infections, especially with TB history.
  • Evaluation includes chest X-ray, PPD testing, and otic secretion cultures for mycobacteria.
  • Operative biopsy may be necessary for definitive diagnosis.

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Implications:

  • Prompt identification and medical management with antituberculous drugs are crucial.
  • Surgery is infrequently required, highlighting the efficacy of medical treatment for TOM.