The 1st International Radiology Resident Quiz in the 23rd Asian Oceanian Congress of Radiology (AOCR) 2025

The 23rd Asian Oceanian Congress of Radiology (AOCR) 2025 was held from January 23-26, 2025, at the Chennai Trade Center in Chennai, India, attracting over 6,000 delegates from 47 countries. Organized by the Tamilnadu and Pondicherry Chapter of the Indian Radiological and Imaging Association (IRIA) in collaboration with the Asian Oceanian Society of Radiology (AOSR), the congress featured a comprehensive scientific program with plenary sessions, workshops, scientific presentations, and specialized symposia. A significant highlight was the First International Radiology Resident Quiz, with participation from 20 countries. India won first place, Thailand secured second, and the UK placed third. The quiz, designed to challenge participants with complex radiology cases, included semifinals with multiple-choice questions and a final round conducted live on stage. The event also introduced innovative concepts such as "Silent Halls," where simultaneous sessions were delivered via headphones, enhancing session management and participant engagement. Additionally, the Arokia Radiology Clinic provided on-site health check-ups, which were attended by over 700 delegates. Cultural and social events, including traditional performances, themed dinners, and a gala night at VGP Golden Beach Resort, enriched the delegates' experience. Prominent exhibitors included United Imaging, Siemens Healthineers, GE Healthcare, Philips, Fujifilm, Canon, and Bayer, alongside international radiological societies. Overall, AOCR 2025 successfully promoted global collaboration, education, and cultural exchange among radiology professionals.