Debridement of the ethmoidal, maxilla and sphenoidal sinus, associated with right eye enucleation were performed. Histopathological examination revealed the presence of mucormycosis. Serial MRI imaging studies after day 40 showed increased extension of inflammatory changes in the right cavernous sinus and increased mass in the right trigeminal nerve, thrombosis of the right internal carotid artery and subacute cerebral infarcts. Because of the persistence of the infection the patient underwent extradural and subdural microsurgery resection of mucormycosis collection in the right cavernous sinus. During the follow-up she gradually improved and was discharged on an ambulatorial regimen.