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[Primary tuberculous otitis media]
M Benavides Gabernet1, H Morera Faet, V Saiz
1Servicio de ORL, Hospital Universitario La Fe, Valencia, España.
Abstract:
Tuberculous otitis media is now an infrequent disease, with an incidence of less than 1%. In most cases the origin is a pulmonary focus and primary cases are rarer. We report a case of primary tuberculous otitis media in an immunocompetent patient. A bibliographic review was made of clinical and etiopathogenic aspects, as well as diagnosis and treatment. We highlight the diagnostic difficulty and the fact that this entity should be included in the differential diagnosis of persistent suppurative otitis media.
Insights
Primary tuberculous otitis media is rare, often misdiagnosed. This case highlights the importance of considering this infection in persistent suppurative otitis media, even in immunocompetent individuals.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Microbiology
Background:
- Tuberculous otitis media (TOM) is a rare condition, accounting for less than 1% of all otitis media cases.
- Typically, TOM arises secondary to a pulmonary tuberculosis focus.
- Primary TOM, originating without a known pulmonary source, is exceptionally infrequent.
Observation:
- This report details a rare case of primary tuberculous otitis media in an immunocompetent patient.
- The patient presented with persistent suppurative otitis media, a common symptom that masked the underlying tuberculous etiology.
- Diagnostic challenges were encountered due to the atypical presentation of this rare disease.
Findings:
- The case underscores the diagnostic difficulty associated with primary tuberculous otitis media.
- Despite its rarity, TOM should be considered in the differential diagnosis of persistent suppurative otitis media.
- A comprehensive bibliographic review covered clinical, etiopathogenic, diagnostic, and therapeutic aspects of TOM.
Implications:
- This case emphasizes the need for heightened clinical suspicion for tuberculous otitis media in endemic areas.
- Early and accurate diagnosis is crucial for effective management and preventing complications.
- The findings contribute to understanding the clinical spectrum and diagnostic considerations for rare mycobacterial ear infections.