Gangrenous Retrocolic Appendix Masquerading as Incarcerated Umbilical Hernia in a 13-month-old Boy

Abstract

The diagnosis of appendicitis is challenging in neonates and infants due to the unspecific clinical signs and symptoms, presence of many differentials and inability to elicit history from a preverbal child. Gangrenous retrocolic appendix mimicking incarcerated umbilical hernia is rare. Consequently, the correct diagnosis of a gangrenous retrocolic appendix in a 13-month-old boy who presented with features highly suggestive of incarceration of proboscoid congenital umbilical hernia was very challenging. This case is presented to highlight the diagnostic challenge and increase the suspicion of appendicitis in infants with non-classical clinical features.

Acute Perforated Appendix Mimicking Umbilical Hernia: A Rare Case Report

“…The presentation of acute appendicitis is varied due to the different locations of appendix which leads to diagnostic dilemma in a significant number of cases [2]. The diagnosis becomes even more difficult in infants and preverbal children [3]. We hereby share our experience of a patient having perforated appendicitis presenting as umbilical swelling.…”