During January 17th – 21st, 2023, Asst. Prof. Sarun Prakairungthong, from the Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, delivered a research presentation on the topic “Effectiveness of 1% and 2% Acetic Acid Solution on 2 Week-Period Treatment for Granular Myringitis” at IFOS DUBAI ENT World Congress 2023 in Dubai, UAE.