ORIGINAL ARTICLE

1. Endoscopic hemostasis makes the difference:Angiographic treatment in patients with lower gastrointestinal bleeding

MINIREVIEWS

1. Innovation of endoscopic management in difficult common bile duct stone in the era of laparoscopic surgery
2. Gastrointestinal endoscopy in cirrhotic patient:Issues on the table

CASE REPORT

1. Visibility of the bleeding point in acute rectal hemorrhagic ulcer using red dichromatic imaging:A case report