This is a retrospective study from 1980 to 1999, based on 26 cases of total colonic aganglionosis with ileal involvement. The authors analyzed birth term, sex, birth weight, ileal involvement in centimeters, delay to correct level enterostomy, the total parenteral nutrition duration, and the need for constant rate nutritional assistance. The authors studied the following items: Weight, height, complications, clinical state, and nutritional issues