^{Immunology and Oncology}

Gastro-Intestinal (GI) Cancer is a term for the group of cancers that affect the digestive system. The known risk factors for gastrointestinal cancers currently include smoking, alcohol consumption and obesity, asbestos etc. This includes cancers of the Esophagus, Gallbladder, Liver, Pancreas, Stomach, Small intestine, Bowel (large intestine or Colon and Rectum), and Anus