RESUMO
We describe a case of postcovid sino-orbital mucormycosis in a 74-year-old patient with diabetes mellitus. Orbital symptoms appeared after discharge from the covid hospital, in the third week of the disease and were represrnted by ptosis, proptosis, ophthalmoplegia, blindness and pain in the right eye, numbness of the right half of the face, edema of the periorbital region and cheek. The diagnosis of mucormycosis was confirmed by fluorescence microscopy of the discharge from the middle nasal meatus. SCT of the paranasal sinuses revealed pansinusitis with predominant destructive changes in the right maxillary, ethmoid and sphenoid sinuses. The patient underwent emergency endoscopic debridment, orbital decompression, orbitotomy; treatment with amphotericin B intravenously was started. 10 days after due to the deterioration of the patient's condition, more aggressive debridment of paranasal sinuses was performed: right maxillary sinus anterior, posterior and medial walls resection, medial orbital wall resection, necrectomy of the nasal cavity, paranasal sinuses, orbit, pterygopalatine fossa. Antifungal treatment was continued in the postoperative period. The patient was discharged on the 22nd day of stay in the ENT hospital.
