The radiology of gastrointestinal Burkitt's lymphoma in children.

Four cases of Burkitt's lymphoma limited to the abdominal region are described. The sites of involvement included the duodenum, caecum, ascending colon, jejunum and ovaries. One case presented with an intussusception. The distribution of lesions in this series differs from the African cases described by Burkitt and from the small series reported from North America.