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Acute appendicitis in the under-5 year old
1Department of Paediatric Surgery, University Hospital, Nottingham, UK.
Insights
Acute appendicitis in children under five is rare but often overlooked. Early diagnosis is crucial, as a high perforation rate of 50% was observed in this age group, though mortality was zero.
Area of Science:
- Pediatric Surgery
- Gastroenterology
Background:
- Acute appendicitis is a common surgical emergency in children.
- Appendicitis in children under five years old is infrequent and poses diagnostic challenges.
Purpose of the Study:
- To analyze the clinical presentation, management, and outcomes of acute appendicitis in children under five years of age.
- To identify factors contributing to delayed diagnosis and high perforation rates in this pediatric population.
Main Methods:
- Retrospective analysis of 36 children under five diagnosed with acute appendicitis over a 10-year period.
- Review of medical records to assess symptoms, diagnostic delays, surgical management, and postoperative complications.
Main Results:
- Abdominal pain was present in 32/36 children; vomiting in 28/36.
- Right iliac fossa tenderness was noted in 21/36, generalized tenderness in 10/36.
- A 50% perforation rate was observed, inversely proportional to age; wound sepsis rate was 16.6%; no mortality.
Conclusions:
- Acute appendicitis in very young children is often missed due to its low incidence and atypical presentations.
- A high index of suspicion is essential for timely diagnosis and to mitigate the significant morbidity associated with delayed treatment in this age group.
Abstract:
During a 10-year period we operated on 816 children with a diagnosis of acute appendicitis. Of these, 36 (4.5%) were under 5 years of age. A retrospective analysis was made of these 36 cases to assess the natural history, management and outcome in these children. Abdominal pain was the commonest symptom but was not invariable, being present in only 32 of the 36 children while vomiting was present in 28 children. Localized tenderness in the right iliac fossa was present in 21 children and generalized in 10. In 5 children there was a delay in diagnosis in excess of 18 h. The overall perforation rate was 50% as assessed macroscopically and was inversely proportional to the child's age. There was no mortality and the wound sepsis rate was 16.6%. The low incidence of acute appendicitis in very young children means that it is often overlooked. A high index of suspicion may contribute to earlier diagnosis and thereby reduce morbidity.
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