Appendicitis is inflammation of the vermiform appendix (or just the appendix, for short), a little structure within the lower gastrointestinal tract. In appendicitis, the appendix swells, causing a ...

That sudden pain in your abdomen might just be indigestion—or it could be something far more serious. When it comes to appendicitis, knowing the difference could save your life. This potentially ...

Medically reviewed by Alexis Appelstein, DO Umbilical hernias, appendicitis, gastroenteritis, and peptic ulcers might cause ...

Most of the time, pain in your abdomen is caused by minor issues such as gas, constipation, stress, or a muscle strain. However, if you experience persistent pain that continues to grow worse, moves ...

It is found in the lower right portion of the abdominal area. In some instances, upon inflammation, the pain may begin around ...

Appendicitis is a condition in which the appendix, a finger-shaped pouch that opens into the large intestine, becomes swollen and filled with pus. Appendicitis can be caused by a bacterial infection ...

Data from two standard diagnostic tests commonly obtained in children evaluated for abdominal pain--when combined--can improve the ability of emergency department physicians and pediatric surgeons to ...

Appendix cancer, also called appendiceal cancer, is when abnormal cells grow and form a tumor in the appendix. Your appendix is a little pouch-like organ attached to the lower right side of your large ...

Several different conditions can cause pain in the lower right area of the abdomen. Some of these are severe and require immediate medical attention, so it is important to know the differences. The ...