Aspergilus nasal sinusitis endoscopic surgery

Five cases of non-invasive fungal sinusitis were reported. Among them were 2 cases of maxillary, 2 of maxillo-ethmoid and sphenoid sinus. All the patients were operated under endoscopic intranasal approach. The pathological diagnosis of all 5 cases was aspergills infection. The pathogenesis were conditional such as unclean working situation, deviation of nasal septum, polyposis and infection. The disease was easily confused with common infectious disease. The pathogenic factor, diagnosis and treatment were discussed.