That pain in your right side—dull and lingering or sudden and sharp, ... The human anatomy is complex and there are many potential causes of right side abdominal pain—and some are very serious.

A man in his mid-40s presents to the emergency department for evaluation of palpitations and a 2-day history of left flank pain associated with urinary frequency.

An 87-year-old woman was admitted to hospital with fever, dyspnea, and right flank pain. She had suffered a major stroke 1 year prior, with residual hemiparesis and dysphagia. A percutaneous ...