Austrian Breast & Colorectal Cancer Study Group

ABCSG (Austrian Breast & Colorectal Cancer Study Group) is an Austrian organisation that conducts internationally respected clinical trials to investigate breast and colon cancer. Our primary objectives are to standardise diagnosis, therapy and post-treatment of breast and colon cancer throughout Austria, and to provide patients with the latest and best possible treatments. 25,000 patients have participated in ABCSG trials since 1984.