Endoscopic management of sinonasal inverted papilloma.

摘要: Since 1992, 42 patients at the University of Pennsylvania have been treated for inverted papilloma (IP). Thirty-three were managed endoscopically with or without a Caldwell Luc approach (CLA) and retrospectively analyzed. The CLA, which involves gingivobuccal incision access to maxillary sinus, is distinguished from formal procedure. These 33 histologically confirmed IP evidence malignancy. They also did not intracranial, orbital, frontal sinus IP. Seventeen (17/33) prior treatment (primary). Sixteen (16/33) presented an outside institution recurrent (secondary). recurrence rate using this method treat primary was 6% (1/17), secondary 25% (4/16). Scheduled postoperative endoscopic surveillance permitted early detection continued control All free disease end study. Thes...