Progress in diagnostic methods of Helicobacter pylori infection

Non-surgical treatment options of difficult bile duct stones

Extraintestinal manifestations of IBD with emphasis on dermatological aspects

The role and importance of percutaneous endoscopic gastrostomy in clinical nutrition in light of several decades practice

Non-alcoholic fatty liver disease (NAFLD) or metabolic (dysfunction)-associated fatty liver disease (MAFLD)? (Opinions vs. evidence)