Suppurative labyrinthitis associated with otitis media: 26 years' experience.

Area of Science:

• Otolaryngology
• Infectious Diseases
• Radiology

Background:

• Suppurative labyrinthitis causes significant hearing impairment despite diagnostic and treatment advances.
• Inner ear imaging is definitive for diagnosis, but it's often clinically presumed.

Purpose of the Study:

• Analyze clinical factors and hearing outcomes in labyrinthitis secondary to middle ear infections.
• Correlate findings with imaging test results.

Main Methods:

• Retrospective cohort study.
• Analysis of patient charts for middle ear infection-associated labyrinthitis.

Main Results:

• 14 patients identified; 43% had cholesteatomatous chronic otitis media, 43% acute suppurative otitis media.
• 24 complications noted, including labyrinthine fistula, meningitis, and facial paralysis. One death occurred.
• 57% became deaf; 43% acquired mixed hearing loss.

Conclusions:

• Suppurative labyrinthitis frequently presents with other severe complications.
• MRI is crucial for acute-phase diagnosis.
• Significant hearing loss is a common sequela.