On August 15th, 2023, Assoc. Prof. Kanograt Pornpanich, Chair of the Department of Ophthalmology; Prof. Ngamkae Ruangvaravate, Lecturer of the Department of Ophthalmology; and Assoc. Prof. Prapat Wanitpongpan, Deputy Dean for Corporate Communication and International Relations, welcomed Prof. Dr. Lorna Elizabeth Edmunds, Head of Glaucoma Division, Casey Eye Institute, Oregon Health & Science University, USA, to serve as the visiting scholar at the Department of Ophthalmology, Faculty of Medicine Siriraj Hospital, Mahidol University, sharing her expertise in Glaucoma and Pediatric Glaucoma starting from August 15th-19th, 2023.