Trichuriasis
Symptoms range from mild to severe. Sometimes, there are no symptoms. A severe infection may cause:
A stool ova and parasites exam reveals the presence of whipworm eggs.
Kazura JW. Nematode infections. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 378.