Intussusception caused by cecal duplication cyst mimicking appendicitis: A case report.

The cecum is an uncommon location for intestinal duplication cysts. They are usually identified within the first 2 years of a child's life. Symptoms can vary, but often include nausea, stomach pain, bloating, a noticeable lump, and rectal bleeding. Because the symptoms are usually vague, these cysts can be challenging to diagnose and typically require a combination of clinical suspicion and imaging techniques. Ultrasound, computed tomography (CT), and magnetic resonance imaging (MRI) are key diagnostic tools for medical imaging. Although rare, these cysts must be identified early to prevent bowel obstruction, perforation, or volvulus. Few cases of cecal duplication have been reported. In this report, we discuss a case involving a 4-year-old girl who presented with frequent episodes of intermittent abdominal pain, but no signs of blockage or vomiting. Upon examination, tenderness was noted in her lower right abdomen, which prompted further diagnostic evaluation. Imaging confirmed that she had an intestinal intussusception due to a cecal duplication cyst. This case underscores the significance of considering cecal duplication cysts when diagnosing persistent abdominal pain in children, as prompt detection and surgery can avert serious complications.