Most pancreatic cancers and extrahepatic cholangiocarcinomas are unresectable at the time of diagnosis, and even in case of a resectable cancer, for elderly or
Idiopathic achalasia is an archetype esophageal motor disorder, causing significant impairment of eating ability and reducing quality of life. The pathophysiolo
Seventh tumor-node-metastasis(TNM) classification for gastric cancer,published in 2010,introduced changes in all of its three parameters with the aim to increas