Alimentary tract duplications in children - a 15 years' experience.

Duplications of the alimentary tract are a diverse and complex spectrum of congenital malformations and can be found anywhere along the digestive tract. The management depends on multiple factors, such as age, location, size, macroscopic aspect, and the associated anomalies. This study reflects a 15-year single surgical team experience. We reviewed medical records of 35 consecutive patients presenting alimentary tract duplications, evaluated and managed between 2004 and 2019. The anatomical distribution included: oral structures (two cases), esophageal (three cases), gastric (three patients), jejunoileal (seven cases), ileocecal (12 cases), colonic (six cases), anorectal (one case), and one case of complex tubular duplication of the terminal ileum and entire colon with two anal openings at the perineum. Four patients had antenatal diagnosis, initially asymptomatic, were followed, after birth, with repeated ultrasound examinations for a medium period of 3.8 months. All cases were managed with open surgery. Excision of the lesion with preservation of the gut integrity could be performed in 28 of the cases, while in six cases, enterectomy followed by digestive anastomosis was required. In one complex caudal duplication syndrome, the duplicated tubular colon was left in place. The postoperative complications were gastroesophageal reflux disease (GERD) (two cases), Claude Bernard-Horner syndrome (one case), wound infection (one case), and in one case, massive tongue edema. Clinical findings may be misleading, imaging studies may be uncertain, therefore the surgeon remains to complete de picture with intraoperative findings. In complex duplication cases, a multidisciplinary approach is imperative for the best results.

Total Colonic Hirschsprung's Disease: The Hypermotility and Skin Rash Protocol.

INTRODUCTION: Total colonic Hirschsprung's disease (TCHD) presents a postoperative challenge due to multiple stools and perineal rash. We propose a protocol developed by pediatric surgeons and ostomy nurses to help prevent and treat hypermotility and severe perineal rash, especially in younger children who are not toilet trained. MATERIALS AND METHODS: We retrospectively reviewed our TCHD patients' charts from 2014 to 2017. All patients received a prescribed protocol for the treatment of hypermotility and perineal rash. We describe patients who underwent their pull through before and after the age of urine toilet training, and assessed the number of bowel movements, the perineal skin status, and growth. RESULTS: We treated 25 patients. Out of 25, 9 patients received a straight ileoanal pull through before the age of 18 months. Nine of 25 patients presented for a second opinion and had redo pull through. The remaining seven presented for bowel management after having a pull through at another institution. All these were treated following the hypermotility protocol. In total, 19 of 25 patients were not toilet trained. The mean number of bowel movements in all groups was 4 (3-5). All had a resolution of perineal rash and liquid stools after 3 months. Eleven of the 25 patients presented with failure to thrive. Two older patients experienced severe proctalgia requiring replacement of the ileostomy. CONCLUSION: TCHD patients who underwent definitive pull through had nine high incidence of multiple stool, perineal rash, and low growth. With the implementation of bowel management care to slow the stools and a perineal skin protocol to treat the skin, we believe that these symptoms can be minimized even in patients who are not toilet trained. Since the implementation of this protocol, we have changed our practice to perform the pull through in such patients between the age of 6 and 18 months.