REVIEW

1. Current state and future direction of screening tool for colorectal cancer

MINIREVIEWS

1. Hepatitis B reactivation in patients with hepatitis B core antibody positive and surface antigen negative on immunosuppressants
2. Present state of endoscopic ultrasonography-guided fine needle aspiration for the diagnosis of autoimmune pancreatitis type 1

SYSTEMATIC REVIEW

1. Hepatic gastrointestinal stromal tumor:Systematic review of an exceptional location
2. Scoring criteria for determining the safety of liver resection for malignant liver tumors

META-ANALYSIS

1. Pancreatic stents to prevent post-endoscopic retrograde cholangiopancreatography pancreatitis:A meta-analysis