BARCELONA, Spain--(BUSINESS WIRE)--More than 400 abstracts have been accepted for presentation at the 9th World Congress on Gastrointestinal Cancer® in Barcelona, Spain from 27-30 June 2007, representing the latest research from across the globe in colon, esophageal, gastric, liver, pancreatic and rectal cancer. The Congress, presented by Imedex Medical Education, in partnership with the European Society for Medical Oncology (ESMO), is the premier platform for specialists in cancer research, leading oncologists and practicing clinicians to review the state-of-the-art in gastrointestinal cancer and share the latest information on its multidisciplinary management. 3,500 healthcare providers from 100 different countries are expected to attend.