OSMAN NURİ ÖZGİRGİN .ical Session 09-11 08:30 60min Cholesteatoma: From pathophysiology to clinical management OSMAN NURİ ÖZGİRGİN, Dalibor Vranjes, Andrzej Zarowski, Manuel Jesús Manrique Rodríguez, Slobodan Spremo Otology/Neurotology Otology 2