Sinusite récidivante due à Schizophyllum commune. À propos de deux nouveaux cas

Schizophyllum commune is a basidiomycete fungus of the agaricomycetes class. It is usually found in forest habitats in the form of saprophytic and lignicolous fungus. Its implication in human pathology is rare, only 50 clinical cases among which 18 cases of sinusitis have been described in the last 60 years. We report two new cases of sinusitis. The first was a 57-year-old woman with chronic sinusitis and the second was a 56-year-old man suffering from an allergic sinusitis. This basidiomycete was identified after isolation in culture both by macroscopic and microscopic aspect and molecular biology. In both cases, evacuation and drainage by surgical debridment were sufficient to obtain a cure. The main bioclinical characteristics of Schizophyllum commune infection are provided