Local Area Network LAN Definition - A local area network (LAN) is a computer network within a small geographical area such as a home, school, computer...
Not to be confused with Gastronomy. Gastroenterology (MeSH heading) is the branch of medicine focused on the digestive system and its disorders. 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.
The gastroenterologist should also be talking with any other physicians involved, and give regular updates on any progress. Gastroenterologists also treat diseases of the liver and the pancreas. If a disease such as hepatitis or pancreatitis is suspected, a referral to a gastroenterologist for treatment may be needed. Routine Referrals for Screenings A primary care physician may also refer a patient to a gastroenterologist for routine tests, such as a colonoscopy to screen for colorectal cancer in people who are older than 50 years (or younger, when appropriate).