Which of the following chronic conditions might present with recurrent abdominal pain?

Crohn's disease is a type of inflammatory bowel disease that can lead to chronic inflammation of the gastrointestinal tract, particularly affecting the ileum (the last part of the small intestine) and the colon. This condition can manifest with various gastrointestinal symptoms, with recurrent abdominal pain being one of the most common complaints.

The inflammation and ulceration associated with Crohn's disease can cause pain due to the swelling of bowel segments, obstruction, or strictures that may develop over time. Patients may also experience additional symptoms like diarrhea, weight loss, and fatigue, which often accompany the abdominal pain. This recurrent nature of symptoms is characteristic of Crohn's amongst the options presented, making it a classic example of a chronic condition that can present with recurrent abdominal pain.