[Ascaris lumbricoides--a cause of acute abdomen].

Ascaris lumbricoides infestation is the most common helminthic disease in many developing countries and may cause severe surgical complications, especially in children. We present a 3-year-old Ethiopian immigrant brought to hospital directly from the airport because of signs of acute abdomen. It was found to be caused by volvulus and necrosis of a loop of bowel impacted with worms. The necrotic bowel loop was resected and a temporary ileostomy was formed; recovery was uneventful. This disease and its severe complications are rare in Israel and the western world. Awareness of its occurrence is important in view of the present world-wide large-scale immigration from developing countries.