AIM:To evaluate the relationship among Helicobacter pylori(H.pylori) infection,CagA status,and dietary factors with RUNX3 promoter hypermethylation.METHODS:Gast
AIM: To determine the efficacy of a cap-assisted endoscopy (CAE) to completely visualize the ampulla of Vater (AV) in patients failed by conventional endoscopy.
AIM: To investigate the indications, resection rate, and safety of endoscopic submucosal dissection (ESD) for neoplastic lesions in the gastrointestinal tract a
AIM:To determine whether fluid injection during radiofrequency ablation(RFA) can increase the coagulation area.METHODS:Bovine liver(1-2 kg) was placed on an alu
Ectopic adrenal cortical neoplasms are extremely rare. Ectopic adrenocortical tissue can be found in locations such as the celiac axis,the broad ligament,the ad
Emphysematous cholecystitis is a rare variant of acute cholecystitis with a high mortality rate.The combination of emphysematous cholecystitis and pneumoperiton