ORIGINAL ARTICLE

1. Safety of endoscopy in patients undergoing treatments with antiangiogenic agents:A 5-year retrospective review
2. Feasibility of endoscopic papillary large balloon dilation to remove difficult stones in patients with nondilated distal bile ducts

LETTER TO THE EDITOR

1. Multimodal treatments of “gallstone cholangiopancreatitis”
2. Texture and color enhancement imaging for detecting colorectal adenomas:Good,but not good enough

SYSTEMATIC REVIEWS

1. Role of balloon enteroscopy for obscure gastrointestinal bleeding in those with surgically altered anatomy: A systematic review
2. Quality of life after surgical and endoscopic management of severe acute pancreatitis: A systematic review

CASE REPORT

1. Solitary pancreatic metastasis from squamous cell lung carcinoma:A case report and review of literature