This is a collection of symptoms that might arise from multiple causes and is characterized by a reduction in the small intestine's ability to absorb. Things that might cause it include celiac's disease, chron's disease, or bowel resection.
Symptoms: Nutritional deficiencies that depend on what part of the digestive tract is affected. More common symptoms include diarrhea, steatorrhea, flatulence, bloating, abdominal pain, cramps, abdominal distention, muscle wasting, weight loss, easy bleeding, easy bruising, and bone pain.