Source:http://linkedlifedata.com/resource/umls/id/C0011135
MSH: The normal process of elimination of fecal material from the RECTUM.,GO: The expulsion of feces from the rectum. [GOC:mah],NCI: The normal process of elimination of fecal material from the rectum.,OMS: Transporting food through the gastrointestinal tract to eliminate wastes.,MEDLINEPLUS: <p>A bowel movement is the last stop in the movement of food through your digestive tract. It is made of what is left after your digestive system (stomach, small intestine, and colon) absorbs nutrients and fluids from what you eat and drink. It's also called stool or feces. Stool passes out of the body through the rectum and anus. </p><p>Sometimes a bowel movement isn't normal. <a href='http://www.nlm.nih.gov/medlineplus/diarrhea.html'>Diarrhea</a> happens when stool passes through the large intestine too quickly. <a href='http://www.nlm.nih.gov/medlineplus/constipation.html'>Constipation</a> occurs when stool passes through the large intestine too slowly. Other abnormalities with bowel movements may be a sign of a diges