![]() ![]() ![]() ![]() Minor postoperative complications occurred in 3 patients which was nasal bleeding, a cellulitis of the cheek with exophtalmus and an oro-antral fistula.Results: After a mean follow-up of 33.6months, recurrent benign tumors were easily resected through the same approach in 5 patients. A partial maxillectomy was performed in the patient with malignancy. Surgical resection of the tumor was performed through a Denker’s approach in all the benign cases except a lateral rhinotomy in one recurrent lesion of limited ethmoid involvement. Twenty-seven cases were benign and one was a transitional carcinoma originated in an inverted papilloma. The tumor was located within the nasal cavity in 9 cases, limited to the ethmoid sinus complex in one, extended to the maxillary sinus in 16 and to the nasopharynx or palate in one, each. A computed tomography was performed in all patients. five patients were previously operated elsewhere, twenty-five had unilateral complete nasal obstruction and mean duration of symptoms was 8months. The objective was to review the experience mostly using a similar open surgical approach.Methods: Twenty-eight patients were included. Background: Sinonasal inverted papilloma is an unusual tumor of the nasal cavity and paranasal sinuses with potential for malignant transformation.
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