Endoscopic Management of Acquired Cholesteatomaстатья из журнала
Аннотация: Objective The purpose of this study was to examine the utility of using an endoscope in cholesteatoma surgery and to demonstrate how it allows a reduction in the incidence of residual disease. Methods A prospective study. A total of 53 ears with acquired cholesteatoma (primary) were resected. 20 cases were resected using a canal wall up (CWU) technique, 6 cases using a canal wall down (CWD) technique, and in 27 cases a transcanal tympanotomyatticotomy was performed. All of the patients in our study group underwent an explorative and operative endoscopic ear surgery complementary to the operating microscope to uncover and remove residual cholesteatoma. Results In the primary surgery after completion of microscopic cleaning, the overall incidence of intraoperative residual disease detected with the endoscope was 37.5%. The sinus tympani was the most common site of intraoperative residuals, followed by the anterior epitympanic recess and protympanum. Out of the 20 CWU cases, 12 second‐look endoscopies were performed. Two recurrences were identified, both in the sinus tympani. There were no significant complications associated with the 53 endoscopic procedures. Conclusions The endoscope allowed a better understanding of cholesteatoma and improved eradication of residual disease from hidden areas such as the anterior epitympanic recess, retrotympanum and hypotympanum not yet controllable by operating microscope.
Год издания: 2008
Авторы: Gabriele Molteni, Daniele Marchioni, Francesco Mattioli, Angelo Ghidini, Matteo Alicandri‐Ciufelli, Livio Presutti
Издательство: Wiley
Источник: Otolaryngology
Ключевые слова: Ear Surgery and Otitis Media, Congenital Ear and Nasal Anomalies, Head and Neck Surgical Oncology
Открытый доступ: closed
Том: 139
Выпуск: S2