Chronic diarrhea is a common complaint, and the potential etiologies are extensive. Parasites, dietary intolerances, metabolic disease, pancreatic disease, bacterial causes, and inflammatory bowel disease are but a few etiologies of chronic diarrhea. Inflammatory bowel disease (IBD) is a common condition diagnosed in dogs and cats; however, it is not a specific disease but rather a term that de...

Chronic diarrhea is a common problem affecting up to 5% of the population at a given time. Patients vary in their definition of diarrhea, citing loose stool consistency, increased frequency, urgency of bowel movements, or incontinence as key symptoms. Physicians have used increased frequency of defecation or increased stool weight as major criteria and distinguish acute diarrhea, often due to s...

The distribution of macrophages in the colonic mucosa was investigated in 13 patients with chronic diarrhea. Group I consisted of 5 patients; both colonoscopy and colonic biopsies were reported as normal. Group II included 5 patients with normal colonoscopy, but with collagenous colitis or lymphocytic colitis at histology. Group III consisted of 3 patients with mucosal inflammation at both colo...