+ ESO course: State-of-the-art in Prostate and Breast Cancer Treatment-Nis, September 12 th -14 th, 2002.
+ 5th Grazer Workshop of Plastic Surgery: Muscle and musculocutaneous flaps, Graz, Austria, September 25 th 27th,2003.
+ “ 1 st Milan Lung Cancer Conference “, Milano,Italy 17.09.-18.09.2004.
+ 5 th Congress of the Balkan Union of Oncology, Beograd, 14.-17.10.2004.
+ ESO course: “3 rd Sarajevo Breast Cancer Conference”, Sarajevo, BiH 13-16 April 2005.
+ ESO course: “Advances in Clinical Oncology”, Milocer, Serbia and Montenegro, 28.04.-30.04.2005.
+ “International Conference on Advanced Information and Telemedicine for Health”, Minsk, Belarus, 8.-10.11.2005.
+ 13th Congress of the ESSO, Venice, Italy 30.11.-02.12.2006.
+ 14th European Cancer Conference, Barcelona, Spain, 23-27.09.2007.
+ ESO course “Improving Cancer Skills in Breast Cancer”, Ljubljana, Slovenia, May 23-25,2008.
+ ESMO Supported Course ,4th Conference of Serbian Society of Medical Oncology "Systemic Treatment of Soft Tissue and Bone Sarcomas",14-15th May 2010,Belgrade,Serbia.
+ 16th European Cancer Conference, Stocholm, Spain, 23-27.09.2011.
+ 32nd Congress of the ESSO, Valencia, Spain , 19.09.-21.09.2012.
+ “Rak štitaste žlezde,vodič za rak dojke,melanoma kože,palijativna nega u onkologiji,specijalna predavanja”, međunarodni simpozijum , UOHS, WFSOS, Beograd, april 2013.
+ 17th European Cancer Conference,Amsterdam,Netherlands,27.09.-01.10.2013.
+ 34th Congress of the European Society of Surgical Oncology,Liverpol, UK,29-31.10.2014. Best video presentation third place
+ 36th Congress of the European Society of Surgical Oncology,Krakow,Poland,14-16.09.2016.
+ XIX Internacionalni kongres hiperbaricne medicine, Beograd, Srbija, 12-13.05.2017.
+ „Thoracic mini fellowship”,Ljubljana,Slovenija.23-24.04.2018.