Maurizio Bignami .ical Session 09-11 11:15 90min Contemporary Management of Fibroosseous Lesions Sergey Karpishchenko, Raymond Sacks, Metin Onerci, Andreas Leunig, Maurizio Bignami Contemporary Management of Fibroosseous Lesions Rhinology Rhinology 5 + Allergy (ICC - B2 level YILDIZ 1)