Intestinal Intussusception Due to Entrapped Ascaris lumbricoides in a 13-Year-Old Male Patient.

is a fairly common intestinal nematode affecting children worldwide, leading to major medical and surgical complications. Although most of the cases are asymptomatic, heavy infestation causes various acute abdominal complications. -induced intestinal intussusception is one of the rare presentations. We report a case of a 13-year-old boy with infestation presenting with ileocolic intussusception. The patient presented to the emergency unit with colicky abdominal pain, vomiting, and constipation for two days. He was sick-looking and dehydrated. Further examination revealed diffuse abdominal distension with tenderness, guarding, and palpable mass in the right lower quadrant. Ultrasonography showed long-segment ileocolic intussusception with several worms in the intestinal lumen and adjacent mesenteric lymphadenopathy. An exploratory laparotomy was performed, which revealed ileocolic intussusception. The telescopic loop of the ileum was found to be gangrenous and was resected, and a loop ileostomy was performed. The patient was discharged on the seventh day postoperatively without any complications. Physicians in tropical and subtropical countries should consider this condition in the differential diagnosis when they encounter similar presentations in their clinical practice. Sonography is a non-invasive, easy-to-use, and widely available imaging modality that can be employed to diagnose entrapped in cases presenting with acute gastrointestinal complications. Early diagnosis and prompt surgical intervention can prevent bowel ischemia/gangrene and significantly reduce morbidity and mortality associated with such cases.