Recurrent Abdominal Pain .
A 51-year-old woman presents to an outpatient surgical consultation for abdominal pain. She first noted the pain 9 months ago. She states that the pain occurs about every 3-4 weeks, and that each episode lasts 2-3 days at a time. The pain is described as “excruciating” when it occurs, causing her to double over, and [...]

