What term refers to a prolapse of a portion of bowel into an adjacent section of bowel?

The term that refers to a prolapse of a portion of bowel into an adjacent section of bowel is known as intussusception. This condition occurs when one segment of the intestine telescopes into another, which can lead to obstruction and is often accompanied by symptoms such as abdominal pain and a possible blood stool. Intussusception is often most commonly seen in children but can occur in adults as well.

Understanding the condition is crucial because it can lead to serious complications, including ischemia of the affected bowel segment if not treated promptly. Other terms listed refer to different gastrointestinal issues: herniation involves the protrusion of an organ through an abnormal opening, volvulus refers to a twisting of the intestine that can obstruct blood flow, and diverticulitis is inflammation of diverticula in the colon. Each of these conditions has distinct causes and treatments, highlighting the importance of accurate terminology in medical practice.