Dead fecal yeasts and chronic diarrhea.

The authors report 20 patients in whom a large number of dead or severely damaged yeast cells, supposedly Candida albicans yeasts, were the possible cause of chronic recurrent diarrhea and abdominal cramps. It is suggested that the presence of large numbers of these microorganisms in stools may be considered among the possible etiologies of diarrhea in the 'irritable bowel syndrome'. The possible source of these yeast-like cells, the causes of cell damage, and the mechanisms by which these organisms may induce diarrhea should be investigated.