What is Zollinger-Ellison syndrome? Zollinger-Ellison syndrome (ZES) is a rare digestive disorder. If you have ZES, you likely have 1 or more tumors in the first part of the small intestine, the ...
Among these patients, inflamed mucosa in the descending colon or the oral side of the splenic flexure was observed endoscopically in 54 (40%). Even in the 125 patients with clinical remission ...