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Invasive aspergillosis of the sphenoethmoidal sinuses in an immunocompetent host
1Department of Otorhinolaryngology and Orofacial Plastic Surgery, Botsford General Hospital, Farmington Hills, Mich.
Abstract:
Fungal infections of the nose and paranasal sinuses are uncommon; Aspergillus is the most frequently isolated fungal pathogen. Invasive aspergillosis is commonly seen as an opportunistic infection in the immunocomprised, debilitated host. Whereas fulminant infection in the otherwise healthy patient is rare, in the immunocompetent host with persistent signs and symptoms of sinusitis despite appropriate medical management, aspergillosis should be considered. Treatment of paranasal sinus aspergillosis requires correction of immunologic deficits, if possible; aggressive surgical debridement to provide adequate drainage and aeration of the sinuses; and adjunctive antifungal chemotherapy. The authors present an unusual case of invasive aspergillosis of the paranasal sinuses in an immunocompetent host.
Insights
Invasive aspergillosis of the sinuses is rare in healthy individuals. This study highlights an unusual case in an immunocompetent host, emphasizing the need for consideration in persistent sinusitis.
Area of Science:
- Mycology
- Infectious Diseases
- Otolaryngology
Background:
- Fungal sinusitis, particularly Aspergillus infections, is uncommon.
- Invasive aspergillosis typically affects immunocompromised individuals.
- Persistent sinusitis unresponsive to treatment warrants consideration of fungal etiology.
Observation:
- Aspergillus is the most common fungal pathogen in sinonasal infections.
- Invasive fungal sinusitis is rare in immunocompetent hosts.
- This report details an unusual case of invasive sinonasal aspergillosis in an immunocompetent patient.
Findings:
- The case presented is an unusual instance of invasive aspergillosis affecting the paranasal sinuses.
- The patient was immunocompetent, challenging typical presentations of invasive aspergillosis.
- Persistent sinusitis symptoms in immunocompetent individuals may indicate underlying fungal infection.
Implications:
- Clinicians should consider invasive aspergillosis in immunocompetent patients with refractory sinusitis.
- Management involves addressing immune status, surgical intervention, and antifungal therapy.
- This case expands the understanding of aspergillosis presentation in diverse host populations.