It is possible that the main title of the report Phenylketonuria is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
Parasitic diseases.Parasites such as whipworms increase the risk of prolapse.
Cystic fibrosis. This disease of the mucous glands is associated with conditions throughout the body, including digestive problems. About 20 out of 100 children with rectal prolapse will be children who have cystic fibrosis.1 A child who has rectal prolapse with no obvious cause may need to be tested for cystic fibrosis.
Pelvic floor weakness. Weakness of these muscles, which stretch across the floor of the pelvis, may be linked with damage caused by nerve disorders or spinal cord deformities (such as spina bifida). Or pelvic floor weakness may occur after pelvic surgery.
Malnutrition. Across the world, lack of proper nutrition may be the most common cause of rectal prolapse in children. This is especially true in underdeveloped countries. Malnutrition prevents children from developing supportive tissues around the rectum.