Intestinal protozoa. (includes patient information sheet)

From: American Family Physician | Date: June 1, 1996| Author: Juckett, Gregory | Copyright information

Giardia is the best known cause of protozoal gastrointestinal disease in North America, producing significant but not life-threatening gastrointestinal distress and diarrhea. Although diagnosis of giardiasis may be challenging, treatment is usually successful. Entamoeba histolytica poses a rarer but far more difficult clinical challenge. Dysentery caused by E. histolytica may be the most feared intestinal protozoal infection, although Cryptosporidium parvum, Balantidium coli, isospora belli, ...

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