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Prilozi. 2012;33(1):187-97.

Fungal rhinosinusitis.

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1
University Ear, Nose and Throat Clinic, Medical Faculty, Ss. Cyril and Methodius University, Skopje, R. Macedonia.

Abstract

Fungi are a major part of the ecosystem. In fact, over 250 fungal species have been reported to produce human infections. More than ever, fungal diseases have emerged as major challenges for physicians and clinical microbiologists. The aim of this study was to summarize the diagnostic procedures and endoscopic surgical treatment of patients with fungal rhinosinusitis. Eleven patients, i.e. 10% of all cases with chronic inflammation of paranasal sinuses, were diagnosed with fungal rhinosinusitis. Ten of them were patients with a noninvasive form, fungus ball, while only one patient was classified in the group of chronic invasive fungal rhinosinusitis which was accompanied with diabetes mellitus. All patients underwent nasal endoscopic examination, skin allergy test and had preoperative computed tomography (CT) scans of the sinuses in axial and coronal plane. Functional endoscopic sinus surgery was performed in 10 patients with fungus ball, while a combined approach, endoscopic and external, was done in the immunocompromised patient with the chronic invasive form of fungal rhinosinusitis. Most cases (9/11) had unilateral infection. In 9 cases infection was restricted to a single sinus, and here the maxillary sinus was most commonly affected (8/9) with infections in other patients being restricted to the sphenoid sinus (1/9). Two patients had infections affecting two or more sinuses. In patients with an invasive form of the fungal disease there was involvement of the periorbital and orbital tissues. In patients with fungus ball the mycelia masses were completely removed from the sinus cavities. Long-term outcome was positive in all the operated patients and no recurrence was detected. The most frequent fungal agent that caused rhinosinusitis was Aspergillus. Mucor was identified in the patient with the invasive form. Endoscopic examination of the nasal cavity and CT scanning of paranasal sinuses followed by endoscopic sinus surgery were represented as valuable diagnostic and therapeutic procedures for fungal rhinosinusitis.

PMID:
22952104
[Indexed for MEDLINE]

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