However, severe stomach pain can also be due to conditions such as colon cancer, appendicitis, diverticulitis, gall bladder disease, or an aortic aneurysm. Additionally, sometimes an upset stomach can ...
Acute abdominal pain can be categorized ... manifests as lower gastrointestinal bleeding or diverticulitis. The classic findings of nausea, dis-tension, fever, palpable left lower quadrant mass ...