Nonendemic Burkitt lymphoma presenting with an atypical clinical picture.

Primary appendiceal Burkitt lymphomas are rare occurring in 0.015% of all gastrointestinal lymphomas. Presentation of such lymphomas with peritonitis and obstructive jaundice owing to its subhepatic location is even more unusual. Burkitt lymphoma is very rare in children below 5 years old. We will present a 3-year-old boy with primary appendiceal lymphoma whose first symptom was obstructive jaundice caused by a ruptured retrocecal subhepatic appendix which in essence is a combination of all 3 mentioned occurrences complicated with acute abdomen.