During June 2nd – 7th, 2018, Associate Professor Dittapong Songsaeng, Head of Neuroradiology Division and Vice Chairman of Academic Affairs, Department of Radiology, Faculty of Medicine Siriraj Hospital, Mahidol University, attended and delivered a lecture at the ASNR 56th Annual Meeting & The Foundation of ASNR Symposium 2018 held at Vancouver Convention Centre in East Vancouver, BC, Canada.