ilmu yang mempelajari tentang saluran pencernaan.
Illustration of the stomach, colon and rectum.
|Significant diseases||Gastrointestinal cancers, Gastrointestinal bleeding|
|Significant tests||Colonoscopy, Stool test, Barium swallows, Endoscopy|
Diseases affecting the gastrointestinal tract, which include the organs from mouth to anus, along the alimentary canal, are the focus of this speciality. Physicians practicing in this field are called gastroenterologists. They have usually completed about eight years of pre-medical and medical education, a year-long internship (if this is not a part of the residency), three years of an internal medicine residency, and two to three years in the gastroenterology fellowship. Some gastroenterology trainees will complete a "fourth-year" (although this is often their seventh year of graduate medical education) in transplant hepatology, advanced endoscopy, inflammatory bowel disease, motility or other topics.
Hepatology, or hepatobiliary medicine, encompasses the study of the liver, pancreas, and biliary tree, while proctology emcompasses the fields of anus and rectum diseases. There are traditionally considered sub-specialties of gastroenterology.