Colorectal carcinogenesis(CRC)imposes a major health burden in developing countries.It is the third major cause of cancer deaths.Despite several treatment strat
AIM To evaluate the clinical outcome of endoscopic submucosal dissection using the Clutch Cutter(ESDCC) in older patients. METHODS We reviewed 232 consecutive p
Helicobacter pylori (H. pylori ) infection is highly prevalentin human, affecting nearly half of the world'spopulation; however, infection remains asymptomaticin m
AIM To estimate Helicobacter pylori(H. pylori) recurrence rate in Latin America, a region with a significant H. pylori prevalence and gastric cancer burden.METH