An 8-year-old girl had a 5-month history of recurrent rectal prolapse.
On colonoscopy, two submucosal masses were noted in the distal rectum
and diagnosed by biopsy as benign lymphoid hyperplasia. These were ex
cised by limited dissection superficial to the submucosa, and the hist
ologic diagnosis was confirmed. The child has done well after removal
of the nodules, with no subsequent prolapse for more than 2 years.