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Recently, endoscopic submucosal dissection has been carefully applied in early gastric cancer (EGC) with undifferentiated type. However, there are no individual guidelines for endoscopic treatment of(More)
The self-expandable metallic stent (SEMS) has been widely used for unresectable malignant biliary obstruction but eventually becomes occluded by tumor ingrowth/overgrowth and sludge. Therefore, we(More)
Spontaneous bacterial peritonitis (SBP) is a prototypical infectious disease of cirrhotic patients. It has been suggested that cirrhotic patients' response to infection is less effective because of(More)