Endoscopic approaches have become an alternative to external approaches in the treatment of sinonasal inverted papillomas (IPs) in recent years. The aim of this study was to analyze the outcomes of endoscopic modified medial maxillectomy preserving the nasolacrimal duct and the inferior turbinate in selected IP cases. Medical charts of patients diagnosed with IP originating from the maxillary sinus between July 2008 and August 2013 were reviewed. Eight patients who had undergone endoscopic modified medial maxillectomy were included in the study. Attachment of IP was located on the medial wall of the maxillary sinus in all cases. The nasolacrimal duct was preserved in all of the patients. The inferior turbinate was completely preserved in 5 patients, and the anterior part of the inferior turbinate was preserved in 3 patients. The mean follow-up period of the patients was 30.8 months (12-60  mo). None of the patients had recurrence or major complications. The postoperative complaints were minor hemorrhagic discharge and crusting for the first few weeks. Endoscopic modified medial maxillectomy preserving the nasolacrimal duct and the inferior turbinate provides good surgical and functional outcomes in selected IP cases.

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In comparison with cases of benign tumor, a statistically significantly greater number of repeated biopsies were required in cases diagnosed as malignant tumors to confirm the pathological diagnosis or when there was continued suspicion of malignancy. Therefore, when there is clinical suspicion, even if there are no findings of malignancy on the first biopsy, the biopsy should be repeated expeditiously.

Objective: The aim of this study was to assess the demographic findings and surgical results of patients who underwent submandibular gland excision at a tertiary care center. Methods:The clinical characteristics and histopathological results of 45 patients who had undergone submandibular gland excision between 1997 and 2014 were evaluated in detail.Results: Twenty-eight (62.2%) and 17 (37.8%) patients presented with a complaint of a painful mass and painless mass, respectively. Histopathologic investigation of the surgical specimens revealed sialolithiasis in 14 patients (31.1%), chronic sialadenitis in 16 (35.6%), benign tumor in 12 (26.7%), malignant tumor in two (4.4%), and mucocele extravasation in one. As complications, permanent paralysis of the marginal mandibular branch of the facial nerve was seen in one patient (2.2%), temporary paralysis of the marginal mandibular branch of the facial nerve was seen in seven (15.6%), orocutaneous fistula was seen in one (2.2%), and temporary paralysis of the hypoglossal nerve was seen in one (2.2%). Conclusion:This study revealed that in patients presenting with complaints of a submandibular gland mass, sialolithiasis, sialadenitis, and benign masses were the mostly diagnosed disorders. Transcervical submandibular gland excision is a satisfactory procedure with low complication and recurrence rates when it is performed on selected patients and obeyed to surgical techniques.