Appendiceal Intussusception: A Diagnostic Challenge.

Introduction:  Appendiceal intussusception is a rare condition in children characterized by an invagination of the appendix into the cecum to various degrees. The treatment is appendectomy; however since symptoms are not specific, clinical diagnosis is challenging and frequently only intraoperative. We present a series of five patients with appendiceal intussusception and discuss features that may direct the pediatric surgeon to achieve early recognition and provide optimal treatment.