- The presence of leukocytes in Stool is indicator of inflammation as a result of bacteria. Leukocytes analysis is useful for the differentiation of bacillary dysentery, demonstrating a preponderance of polymorphonuclear leukocytes (Neutrophil).
- The presence of fecal leukocytes warrants a stool culture to determine the actual microorganism and then decide the proper treatment.
- Accused bacteria include: Salmonella, Shigella, Campylobacter, Clostridium defficile, and Ecoli.