Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational
Official Title: Endoscopic Evaluation for Predicting the Complications Related to Gastric Conduit After Esophagectomy
Brief Summary: Gastric conduit ischemia or anastomotic breakdown after esophagectomy with cervical esophagogastrostomy often cause severe complications, such as leakage, necrotic organs, and strictures. Thus, the purpose of this study is the safety and efficacy of endoscopic evaluation about reconstructive organs after esophagectomy. The investigators evaluate endoscopic predictions using classifications in acute phase after esophagogastrostomy.