If you aren't certain if you need to seek clinical recommendations for tummy discomfort, contact your medical professional or other healthcare expert prior to utilizing any type of natural remedy. Esophagogastroduodenoscopy or EGD works for identifying abscess, gastritis (inflammation of the stomach), or tummy cancer cells. Electronic tomography (CT) of the abdominal area serves in detecting pancreatitis, pancreatic cancer cells, appendicitis, and also diverticulitis, along with in identifying abscesses in the abdomen.