How does Dicrocoelium dendriticum cause disease?

The lancet fluke infection is caused by D. dendriticum in sheep, goats, deer and humans. The adult worms live in the bile duct of the host giving rise to various liver troubles. The disease is acquired by ingestion of metacercariae while snails and ants serve as the intermediate hosts in the worm’s life cycle.

What is Dicrocoeliasis?

Dicrocoeliasis is a zoonotic infection of herbivorous mammals such as cattle, sheep, rabbits and goats caused by Dicrocoelium dendriticum (lancet/liver fluke) or Dicrocoelium hospes with widespread distribution in Europe, Asia, North America and Africa.

Is Dicrocoelium dendriticum zoonotic?

Dicrocoelium dendriticum is the causative agent of a rare food-borne zoonosis of the human biliary tract, dicrocoeliasis, for which few human prevalence data are available. Infection occurs through the ingestion of ants containing metacercariae, whereas pseudo-infections (presence of D.

What is a lancet fluke answer?

Abstract. Dicrocoeliosis is a rare foodborne zoonosis of the human biliary tract caused by Dicrocoelium dendriticum, commonly known as the ‘lancet fluke’ or ‘small liver fluke’. D. dendriticum is a small lanceolate trematode parasite that commonly infects the biliary tract of animals (mainly ruminants) and humans.

What is the recommended treatment for Dicrocoelium dendriticum?

Because human infections with Dicrocoelium dendriticum are so rare, there are multiple suggestions for treatment. The standard treatment is an anthelmintic such as Praziquantel, Triclabendazole, or Mirazid.

Can humans get Dicrocoelium dendriticum?

The trematode Dicrocoelium dendriticum, the lanceolate fluke or lancet fluke, is a common parasite of ruminants but humans can be accidental definitive hosts. Another species, D. hospes, is responsible for human infections in West Africa.

What is the recommended treatment for Dicrocoelium Dendriticum?

How many hosts does Dicrocoelium Dendriticum have in its life cycle?

The Lancet liver fluke (Dicrocoelium dendriticum) has a rather complex life cycle that includes two intermediate hosts and one definitive host. The fluke’s two intermediate hosts most commonly are the land snail (i.e. Zebrina sp., Cionella sp.) and the field ant (i.e. Formica sp.)

What type of organism is clonorchis sinensis?

Clonorchis sinensis, the Chinese liver fluke, is a liver fluke belonging to the class Trematoda, phylum Platyhelminthes. It infects fish-eating mammals, including humans.

Can you see flukes in stool?

Diagnosis of Fluke Liver Infections Doctors diagnose Clonorchis, Opisthorchis, or Fasciola infections when they see fluke eggs in a person’s stool (feces) or in the contents of the person’s intestines. However, finding eggs in stool may be difficult.

What is puppy fluke?

The flukes migrate through the dog’s body, reaching the lungs in about 2 weeks. Once in the lungs, the flukes pair up and form cysts in the bronchioles ( air passages inside the lungs) where they are coughed up, swallowed, and passed through the intestines into the feces, thus completing the life cycle.

How many hosts does Dicrocoelium dendriticum have in its life cycle?