Fungus ball of the paranasal sinuses: Report of two cases and literature review
Introduction: Fungal ball of the sinuses is a not invasive infection that if characterizes for its chronicity, being the majority related with previous endodontic treatment.Affect mainly the breasts to maxillary; even so all the breasts can be involved.The main etiological agent is the Aspergillus spp.The computed tomography, had to characteristic