Pathogenic mechanisms of postinfectious functional gastrointestinal disorders: Results 3 years after gastroenteritis

Abstract

Three years after salmonellosis, PI-FGID patients showed no evidence of inflammation in the gastric or colonic mucosa, but visceral sensitivity and anxiety/somatization levels were increased. The close anatomical mast cell-nerve fibers relation does not seem to be related to the FGID but to the infection itself.