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Recurrent Intussusception in a Pediatric Patient: The Role of the Mesoappendix as a Potential Culprit
Antonio Santana Veliz1, Danielle Passafiume2, Brandon Zarnoth2
1Diagnostic Radiology, State University of New York Upstate Medical University, Syracuse, USA.
Insights
Recurrent intussusception in a six-year-old was linked to appendicitis and anatomical factors. Surgical intervention resolved the condition, highlighting the need to consider anomalies in diagnosis.
Area of Science:
- Pediatric Surgery
- Gastrointestinal Radiology
- Abdominal Imaging
Background:
- Intussusception, the telescoping of one intestinal segment into another, predominantly affects infants under 18 months.
- Recurrent intussusception cases, particularly in older children, warrant thorough investigation for underlying causes.
Observation:
- A six-year-old presented with recurrent ileocolic intussusception and abdominal pain.
- Radiologic findings suggested intussusception-associated appendicitis.
- The patient experienced five episodes of intussusception before surgical intervention.
Findings:
- Laparoscopic surgery revealed an inflamed appendix, a prominent mesoappendix, and adhesions with mesenteric fat.
- These findings suggest anatomical anomalies contributed to the recurrent intussusception episodes.
- Histopathological examination confirmed appendicitis.
Implications:
- This case highlights the importance of considering anatomical variations in the differential diagnosis of recurrent intussusception in children.
- Prompt surgical management, including appendectomy, can effectively treat intussusception-associated appendicitis and prevent recurrence.
- Understanding contributing anatomical factors is crucial for optimizing patient outcomes and minimizing complications.
Abstract:
Intussusception, a condition in which one part of the intestine telescopes into another, primarily affects children under 18 months of age. This case report details the radiologic findings in a six-year-old child with a long-standing history of recurrent ileocolic intussusception, who presented with abdominal pain and was diagnosed with intussusception-associated appendicitis. Following the fifth recurrence, the patient underwent laparoscopic reduction of the intussusception and appendectomy. Surgical findings revealed an inflamed appendix, prominent mesoappendix, and adhesions with mesenteric fat, which likely contributed to the recurrent episodes. This case underscores the importance of considering anatomical anomalies in the differential diagnosis to optimize management and prevent further recurrences.
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