Gastrointestinal Diseases - Free download as Word Doc (.doc), PDF File (.pdf), Text File (.txt) or read online for free. 1. The document discusses various gastrointestinal diseases, including signs and symptoms of conditions affecting the mouth, stomach, intestines, liver, gallbladder and pancreas. 2. It describes different types of gastrointestinal bleeding and their causes. Symptoms of various upper abdominal pains are also outlined, along with explanations of diseases like…