Skipped aganglionic lengthening transposition (SALT) for short bowel syndrome in patients with total intestinal aganglionosis: technical report and feasibility.

Extended aganglionosis (TIA) is the presence of some viable aganglionic gut distal to the levelling jejunostomy. Different surgical procedures (including transplantation) have been proposed with inconclusive results. We conceived a new procedure named skipped aganglionic lengthening transposition (SALT) consisting of multiple pedicled isoperistaltic transpositions of aganglionic ileal loops interposed to normoganglionic jejunum. The innovative aspect consists of taking advantage of the propulsive effect of normoganglionated bowel to progress enteric content throughout interposed aganglionic loops down to the stoma. The procedure was adopted in a male patient who was born with 30 cm of normoganglionated jejunum. SALT was performed when the baby was 18 months. Three 5-cm pedicled isoperistaltic aganglionic loops of small bowel were interposed each 10 cm of normoganglionic jejunum with an overall 36% length gain (from 42 to 57 cm). Postoperative course was uneventful. 6 months postoperatively, an upper gastrointestinal series showed normal progression without dilatations. A laparoscopic gastrostomy was performed due to food aversion 6 months postoperatively, demonstrating impressive anatomic and functional postoperative results. The procedure provides promising and unique opportunity for patients with TIA with encouraging outlook for the near future.

Preliminary results of video-assisted anal fistula treatment (VAAFT) in children.

BACKGROUND: Anal fistula is a common acquired anorectal disorder in children. Treatment methods that have been used are associated with inconsistent results and possible serious complications. In 2011 a minimally invasive approach, video-assisted anal fistula treatment (VAAFT) was described for adult patients. The aim of the present study was to assess the first series of pediatric patients treated with VAAFT. METHODS: All patients who underwent VAAFT between August 2013 and May 2015 were included. Demographics, clinical features, preoperative imaging, surgical details, outcome, and medium-term data were prospectively collected for each patient. RESULTS: Thirteen procedures were performed in nine patients. The male to female ratio was 8:1, and the median age was 9.6 years. Five fistulas were idiopathic, three iatrogenic, and one associated with Crohn's disease. Eight complete VAAFT procedures were performed. The remaining five procedures were either fistuloscopy and cutting seton placement or fistuloscopy and electrocoagulation, both without mucosal sleeve. The median length of surgery was 41 min. The median hospital stay was 24 h, and the median length of follow-up was 10 months. Resolution of the fistula was observed in all patients who underwent a complete VAAFT. In four out of five patients who underwent an incomplete procedure (without mucosal sleeve), the fistula recurred. No incontinence or soiling was reported in the medium term. CONCLUSIONS: VAAFT proved to be feasible and safe in children. It also proved to be versatile as it could be applied to fistulas of different etiologies. The key to success seems to be an adequate mucosal sleeve. Older children and adolescents benefit most from VAAFT which is a valid alternative to available surgical procedures.