Abstract
The history and administrative system of the Asian Society of Abdominal Radiology (ASAR) are described briefly with a focus on its academic activity, including congresses and education. ASAR is one of the three regional societies in the field of abdominal radiology, comprising approximately 2500 members from seven countries in Asia. A further increase in the numbers of members and affiliated societies is expected with the advancement of imaging technology and the distribution of radiologic equipment and knowledge. ASAR is responsible in Asia for matters of interdisciplinary collaboration in the field of abdominal radiology and has successfully represented Asia in the field of radiology.