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Malignant Otitis Externa: Diagnostic Dilemma in a Patient with Atypical Presentation
Ashish Jain1, Vikas Sharma1, S S Fatima1
1Department of Otolaryngology, Military Hospital Kirkee, Range Hills, Pune, Maharashtra 411020 India.
Abstract:
Malignant otitis externa (MOE) is a relatively rare complication of Otitis externa with a tendency to spread to other parts of temporal bone and skull base. Pseudomonas aeruginosa is the most common pathological agent. It generally occurs in the elderly with poorly controlled diabetes. In this report we present a case of MOE with atypical initial presentation causing immense conundrum in deciphering the diagnosis early.
Insights
Malignant otitis externa (MOE), a rare complication of otitis externa, typically affects elderly diabetics. This case highlights an unusual presentation that initially confused diagnosis.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Diabetology
Background:
- Malignant otitis externa (MOE) is a severe infection of the external ear canal.
- It commonly affects elderly patients with uncontrolled diabetes mellitus.
- Pseudomonas aeruginosa is the primary causative pathogen, with a propensity for skull base invasion.
Purpose of the Study:
- To report a rare case of malignant otitis externa.
- To emphasize the diagnostic challenges posed by atypical initial presentations of MOE.
- To underscore the importance of early and accurate diagnosis in managing this severe condition.
Main Methods:
- Case report of a patient with malignant otitis externa.
- Review of clinical presentation, diagnostic workup, and treatment course.
- Discussion of the differential diagnosis and challenges in early identification.
Main Results:
- The patient presented with atypical symptoms, delaying the initial diagnosis of MOE.
- Despite the diagnostic conundrum, the condition was eventually identified and managed.
- This case illustrates the variability in MOE presentation.
Conclusions:
- Malignant otitis externa can present atypically, challenging early diagnosis.
- Prompt recognition and management are crucial for favorable outcomes in MOE.
- Physicians should maintain a high index of suspicion for MOE, even with unusual initial symptoms.
