Keywords: سوسپانوسویونوستومی; GERD; Esophageal Reflux; Barrett's Esophagus; Esophageal Adenocarcinoma; AB; alcian blue; EGJ; esophagogastrojejunostomy; EJ; esophagojejunostomy; GERD; gastroesophageal reflux disease; PAS; periodic acid-Schiff; TG; gastrectomy;