1- LIVE, Venous Symposium Europe, Corfu, Greece, 2023
2- 1st AFAVSI & 12th AFROCHAP, Alexandria, Egypt, 2023
3- 18th Annual meeting of VSE, Cairo, Egypt, 2022
4- 16th EVC, Cairo, Egypt, 2022
5- PAIRS, Dubai, UAE, 2020
6- Alexandria Vascular Conference, Alexandria, Egypt, 2019
7- Debates and Updates in Vascular and Endovascular Surgery Meeting, Beirut, Lebanon, 2019
8- 15th Annual meeting of VSE & Egyptian Vascular Club, Cairo , Egypt, 2019
9- 14th Annual meeting of VSE & Egyptian Vascular Club, Luxor , Egypt, 2018
10- BSET Annual Meeting, South Gloucestershire, UK, 2017
11- 13th Annual Conference of VSE, 9th Congress of N. African & Middle East Chapter International Union of Angiology, MLAVS XXVII Annual Congress of Mediterranean League of Angiology & Vascular Surgery, Aswan, Egypt, 2017
12- 4th Annual Meeting of The Egyptian Academy of Diabetic foot & Limb Salvage, Giza, Egypt, 2016
13- 1st Annual International Congress of the Cardiovascular & Thoracic Academy, Cairo, Egypt, 2016
14- LINC, Leipzig, Germany, 2015
15- CACVS, Paris, France, 2015
16- Veith Symposium, New York, USA, 2014
17- Joint IAVS/NIVASC Conference Masterclass 2014, Cavan, Ireland, 2014
18- 15th annual EVF meeting, Paris, France, 2014
19- LINC, Leipzig, Germany, 2013
20- WREN 2012, Galway, Ireland, 2012
21- ESVS Annual Meeting, Athens, Greece, 2011
22- WREN 2011, Galway, Ireland, 2011
23- 9th International Symposium On Endo-vascular Therapeutics, Barcelona, Spain, 2011
24- 33rd Charing Cross International Symposium, Vascular and Endovascular Consenses Update, London, UK, 2011
25- Endovascular Summit 2010. Sydney, Australia, 2010
26- 11th International Vascular and Endovascular Course (IVEC) Milan, Italy, 2011
27- VASBI Annual Meeting, UK, 2011
28- Annual Meeting of the American Society for Vascular Surgery. Chicago, USA, 2011
29- Society for Clinical Vascular Surgery 39th Annual Symposium, Orlando, Florida, USA. Alistair Karmody Award Session, 2011
30- XI Pan-American Congress on Vascular and Endovascular Surgery, Rio de Janeiro, Brazil, 2011
31- Endovascular Therapy International’11 , Siena, Italy, 2011
32- 97th Annual American College OF Surgeons Clinical Congress, San Francisco, USA, 2011
33- ASiT Conference, Sheffield, UK, 2011
34- Diabetic Limb Salvage conference, Washington, USA, 2010
35- 8th WVI Symposium, Galway, Ireland, 2010
36- Society for Vascular Surgery Annual Meeting, Boston, USA, 2010
37- Sylvester O’Halloran Meeting‏, Limerick, Ireland, 2010
38- 34th Sir Peter Freyer Memorial Lecture and Surgical Symposium, Galway, Ireland, 2009
39- Cardiovascular Horizons, New Orleans, USA, 2009