Gastroenterology

The upper gastrointestinal microbiome, a complex ecosystem of microorganisms that have historically been difficult to identify, may play a…

This article has now been retracted and a retraction statement has been published.

Capsule endoscopy was truly a disruptive technology that I had the opportunity to get involved with early on. Disruptive technologies do not come along very often…

Selective angioembolisation is a common treatment modality for lower gastrointestinal bleeding. Sepsis is an uncommon complication of the…

Colorectal cancer (CRC) is the third most common cancer worldwide, accounting for 10% of all cancer deaths in the UK during the period…

The authors report the first case of oesophageal cytomegalovirus (CMV) and herpes simplex virus (HSV) co-infection in an immunocompetent…

I believe the real cure lies in catching IBD even earlier than early, meaning, before the first symptoms appear. This concept, which was originally seen with a lot of scepticism, is now gaining momentum…

One of the wonderful opportunities I’ve had over the years is to interact and go across specialties, divisions, or departments. Here at Mayo Clinic, there’s a wonderful legacy of cross-disciplinary research…