Awwal 05, 1432, Feb 08, 2011, SPA -- The President of King Saud University (KSU) Dr. Abdullah bin Abdurrahman Al-Othman will open here today the 8th Arab Gastroenterology Conference and the 11th Conference of Saudi Gastroenterology Association. The Association's President Dr. Abdulrahman Al-Jibrin said that participants in the Conference include as many as 700 physicians, specialists and researchers from leading universities and medical governmental centers and organizations from 30 states in Asia, Africa, Europe, Northern America and Australia. The Conference will discuss the diseases of the digestive systems as well as the usage of telescopic treatment of colons.