ORIGINAL ARTICLE

1. Endoscopic balloon dilation for management of stricturing Crohn’s disease in children
2. Outcomes of inpatient cholecystectomy among adults with cystic fibrosis in the United States
3. Gastrointestinal hemorrhage in the setting of gastrointestinal cancer:Anatomical prevalence,predictors,and interventions
4. Clinical characteristics and prognosis of patients with ulcerative colitis that shows rectal sparing at initial diagnosis
5. COVID-19 in the endoscopy unit:How likely is transmission of infection? Results from an international,multicenter study
6. Enlarged folds on endoscopic gastritis as a predictor for submucosal invasion of gastric cancers

MINIREVIEWS

1. Endoscopic management of colorectal polyps:From benign to malignant polyps

SYSTEMATIC REVIEWS

1. Endoscopic treatment of periampullary duodenal duplication cysts in children:Case series and literature review

CASE REPORT

1. Ectopic pancreas at the ampulla of Vater diagnosed with endoscopic snare papillectomy:A case report and review of literature

LETTER TO THE EDITOR

1. Ethical dilemma of colorectal screening:What age should a screening colonoscopy start and stop?