During the last several decades,colorectal cancer surgery has experienced some major perioperative improvements.Preoperative risk-assessment of nutrition,frailt
Endoscopic submucosal dissection is an effective treatment modality for early gastric cancer(EGC), though the submucosal fibrosis found in ulcerative EGC is an
Thermal injuries of the esophagus are rare causes of benign esophageal stricture, and all published cases were successfully treated with conservative management