Clinical Presentation in Humans
Dicrocoelium dendriticum along with Dicrocoelium hospes are part of a group of trematodes that can infect the bile ducts of humans. Because the bodies of these parasites are long and narrow, infections are generally confined to the more distal parts of the bile ducts. As a result, most Dicrocoelium dendriticum infections of the biliary tree produce only mild symptoms. These symptoms can include biliary colic and general digestive disturbances, including bloating and diarrhea. However, in heavier infections, bile ducts and the biliary epithelium may become enlarged in addition to the generation of fibrous tissue surrounding the ducts, and as a result, causing an enlarged liver (hepatomegaly) or inflammation of the liver (cirrhosis). In one unique case, an infection with Dicrocoelium dendriticum was associated with a skin rash urticaria.
Read more about this topic: Dicrocoelium Dendriticum
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