Enteroclysis in older children and teenagers

Enteroclysis (EC) has been widely and successfully used for evaluation of the small bowel in adults for about 30 years. However, despite recently improved intubation and examination techniques, in many paediatric radiology centres it is still not the preferred conventional barium study for the evaluation of small bowel pathology in children.

To share our 10 years of experience and review the feasibility of EC in 83 older children and teenagers, in terms of both technique and pathological findings.

Between 1996 and 2006, EC was performed by the standard technique described by Herlinger to 83 children between 7 and 18 years of age. The indication for the study was jointly decided by the paediatric radiologist and the clinician. None of the examinations was converted to follow-through studies because of patient refusal or technical failure. Morphological changes, mucosal abnormalities, luminal abnormalities, perienteric structures, the location of the disease, indirect findings regarding the bowel wall and functional information were evaluated.

All the children tolerated the procedure without difficulty. Out of 83 patients, 63 had abnormal findings. The spectrum of diagnoses were Crohn disease (n = 23), nonspecific enteritis (n = 10), malabsorption (n = 8), intestinal tuberculosis (n = 6), intestinal lymphoma (n = 5), Peutz-Jegher syndrome (n = 3), adhesions (n = 2), Behçet disease (n = 2), back-wash ileitis due to ulcerative colitis (n = 2), common-variable immune deficiency (n = 1) and lymphangiectasis (n = 1).

EC can easily be performed in children over 7 years of age and when performed using a correct technique it shows high diagnostic performance without any complications in the evaluation of small bowel diseases in older children and teenagers.