Predictive Value of Early Postoperative Esophagoscopy for Occurrence of Benign Stenosis After Cervical Esophagogastrostomy

Abstract BACKGROUND AND STUDY AIMS: Benign anastomotic stenosis (BAS) represents a frequent complication following esophagectomy and cervical esophagogastrostomy for cancer. This study was undertaken to evaluate through early postoperative esophagoscopy the morphologic change of the anastomosis which could be related to BAS development. PATIENTS AND METHODS: Thirty-nine patients who underwent subtotal esophagectomy and cervical esophagogastrostomy were prospectively evaluated. The analyzed factors were: age; sex; the anastomotic size; the presence and number of endoscopically visible stitches; the presence and percentage of mucosal ulcerations involving the anastomotic suture line; the presence of anastomotic leak or dehiscence; the vascularization of the gastric tube; the patency of pylorus. RESULTS: No complications related to the early esophagoscopy were observed. Twelve patients (30.7 %) developed a stenosis postoperatively. The univariate analysis demonstrated anastomotic leak (p