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 ...

Appendix cancer is rare and may mimic digestive problems; persistent bloating, abdominal swelling, unexplained weight changes ...

Actor Adan Canto, known for his roles in "Designated Survivor" and "X-Men: Days of Future Past," died Monday at age 42 after a battle with appendiceal cancer. Appendiceal or appendix cancer is a rare ...

Appendicitis progresses through four stages: simple (inflammation without complications), suppurative (inflammation with pus and ulcers), gangrenous (tissue death), and perforated (ruptured appendix).

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 ...

Endometriosis is a condition in which tissue similar to the uterine lining grows outside the uterus. Appendicitis is inflammation of the appendix. Because both conditions can cause severe abdominal ...

Many Americans grew up with the idea their appendix is an unnecessary organ, made obsolete by evolution. But in the last 20 years or so, scientists have come to believe the appendix serves a purpose, ...