“I'm sure we're going to find out one day that the brain is as worthless as the appendix.” —Scott McClanahan The poor, maligned appendix. That worm-like accessory dangling from our intestines has long ...

Generally treated as a medical emergency, appendicitis can leave a person doubled over in agony. The most common symptom is abdominal pain, explains Dr. Martin Zielinski, a surgeon trained in critical ...