Gastroenterology
Introduction
According to the American College of Gastroenterology, Gastroenterology is the study of the normal function and diseases of the esophagus, stomach, small intestine, colon and rectum, pancreas, gallbladder, bile ducts and liver.
A gastroenterologist needs to have a detailed understanding of the normal physiology of all the above mentioned organs as well as motility through the intestines and gastrointestinal tract in order to maintain a healthy digestion, absorption of nutrients, removal of waste and metabolic processes.
A gastroenterologist also needs to have a clear understanding of ailments affecting the organs of the gastrointestinal system.