NCIt definition : A species of parasitic roundworms in the family Trichuridae most commonly found in
tropical Asia and, to a lesser degree, in Africa and South America. Infestation with
T. trichiura is generally confined to the cecum and colon but can be present in more
distal segments of the GI tract in heavily infected individuals.;
Alternative definition : CDISC: Any nematode parasite that can be assigned to the species Trichuris trichiura.;