Recurrent Intussusception in a Pediatric Patient: The Role of the Mesoappendix as a Potential Culprit

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.