“…The evolution of the infection varies from insidious, painless, and slowly progressive to fast dissemination and painful course [3][4]. This disease can be classified accordingly to the involved anatomic site into cervicofacial, thoracic, abdominopelvic, central nervous system, musculoskeletal or disseminated [2,5]. Although up to 60% of infections occur at the cervicofacial region [6], the involvement of nasal cavities is remarkably rare, with few cases described in the literature [3,5,[7][8][9][10][11].…”