Colo-colonic intussusception as a rare complication of colonoscopy with polypectomy: Two case reports.

Background: Colonoscopy is the most frequently used diagnostic and therapeutic tool for the treatment of colorectal diseases. Although the complication rate is low, it can be potentially serious. Intussusception is a rare and severe complication often associated with polypectomy.

Ectopic pancreas in the ileum: An unusual condition and our experience.

Background: Ectopic pancreas in the ileum, including lesions within Meckel diverticulum, can cause severe manifestations and complications; yet, it was seldom reported in English literature.

Aim: This study aimed to raise awareness and provide information for better clinical management of this rare yet serious condition.

Methods: A total of 1713 cases of small bowel resection were performed in our hospital between 2009 and 2018, among which 10 cases of ileac ectopic pancreas were identified.

Effectiveness of mesalazine to treat irritable bowel syndrome: A meta-analysis.

Aim: Accumulating evidence has explored the effect of mesalazine on irritable bowel syndrome (IBS). However, these studies remain inconsistent. Thus, a meta-analysis was conducted to estimate the role of mesalazine on IBS.