Related Experiment Video
Updated: May 12, 2026

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
Published on: August 24, 2019
Appendiceal duplication in children presenting as an appendiceal tumor and as recurrent intussusception
Andre P Marshall1, Neil M Issar, Martin L Blakely
1Department of Surgery, Vanderbilt University Medical Center, D-4314 MCN 2730, Nashville, TN 37232, USA. marshall@vanderbilt.edu
Abstract:
Duplication of the appendix is a rare condition and is usually an incidental finding during an appendectomy. There have been several cases reported in the literature. Although not usually associated with any discrete pathology, the presenting symptoms can vary but are usually associated with acute appendicitis. We present two cases of appendiceal duplication in young children, one presenting with the usual signs and symptoms of acute appendicitis and the other with intussusception. The purpose of this report is to present two distinct modes of presentation of this rare condition so that pediatric general surgeons are aware of this as a possible entity.
Related Concept Videos
Appendicitis-I: Introduction
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
Appendicitis
Appendicitis-II: Diagnostic Studies and Management
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Intestinal Obstruction I: Introduction
Diverticular Disease of the Colon
Intestinal Obstruction II: Pathophysiology