PURPOSE: Proximal colonic atresia often results in a marked discrepancy of the atretic ends presenting a technical challenge for restoration of bowel continuity. We review our series of colonic atresia patients with particular reference to the techniques for restoring bowel continuity. METHODS: Case notes of all patients diagnosed with colonic atresia and admitted to our unit between 1997 and 2011 were reviewed. RESULTS: There were 13 patients with a median gestational age of 39 weeks. Location of the atresia was ascending colon (n = 1), hepatic flexure (n = 9), proximal transverse colon (n = 2) and sigmoid colon (n = 1). The primary procedure was: primary anastomosis (n = 1), right hemicolectomy followed by ileo-colic anastomosis (n = 2), right hemicolectomy and stoma formation (n = 3). Six patients underwent stoma formation, of which five subsequently had a right hemicolectomy at a later procedure. In total, 10/12 patients required right hemicolectomy to facilitate restoration of bowel continuity. Median time to full feeds was 11 days (4-46). Median follow up time was 11 months (22 days-5.6 years). CONCLUSION: A temporising stoma does not reduce the discrepancy in the calibre of the atretic ends in proximal colonic atresia. Right hemicolectomy and ileo-colic anastomosis should therefore be considered at the initial surgery.
PURPOSE: Proximal colonic atresia often results in a marked discrepancy of the atretic ends presenting a technical challenge for restoration of bowel continuity. We review our series of colonic atresiapatients with particular reference to the techniques for restoring bowel continuity. METHODS: Case notes of all patients diagnosed with colonic atresia and admitted to our unit between 1997 and 2011 were reviewed. RESULTS: There were 13 patients with a median gestational age of 39 weeks. Location of the atresia was ascending colon (n = 1), hepatic flexure (n = 9), proximal transverse colon (n = 2) and sigmoid colon (n = 1). The primary procedure was: primary anastomosis (n = 1), right hemicolectomy followed by ileo-colic anastomosis (n = 2), right hemicolectomy and stoma formation (n = 3). Six patients underwent stoma formation, of which five subsequently had a right hemicolectomy at a later procedure. In total, 10/12 patients required right hemicolectomy to facilitate restoration of bowel continuity. Median time to full feeds was 11 days (4-46). Median follow up time was 11 months (22 days-5.6 years). CONCLUSION: A temporising stoma does not reduce the discrepancy in the calibre of the atretic ends in proximal colonic atresia. Right hemicolectomy and ileo-colic anastomosis should therefore be considered at the initial surgery.
Authors: Amar Nijagal; Doruk Ozgediz; Vickie A Feldstein; Hanmin Lee; Michael R Harrison Journal: Pediatr Surg Int Date: 2008-11-05 Impact factor: 1.827