Fascioliasis due to fasciola hepatica and fasciola gigantica infection. Volume 18, issue 4, octoberdecember 2014, pages 153157. Fasciola hepatica pdf animal diseases epidemiology. The first section gives a detailed account of two human cases of hepatic distomatosis produced by fasciola hepatica. Epidemiology and impact of fasciola hepatica exposure in high. Fasciola hepatica simple english wikipedia, the free. Fasciola hepatica en bovinos by carol molina cardenas on prezi. It affects humans, but its main host is ruminants such as cattle and sheep.
Infeccion por fasciola hepatica en bovinos adultos. Fasciola hepatica fasciola hepatica, also known as the common liver fluke or sheep liver fluke, is a parasitic flatworm of the class trematoda, phylum platyhelminthes that infects the livers of various mammals, including humans. Fasciola hepatica article about fasciola hepatica by the. The disease is a plantborne trematode zoonosis, and is classified as a neglected tropical disease ntd.
The disease caused by the fluke is called fasciolosis or fascioliasis, which is a type of helminthiasis and has been classified as a neglected. Mar 26, 2020 the first section gives a detailed account of two human cases of hepatic distomatosis produced by fasciola hepatica. Fasciola parasites live as adult flukes in the bile duct and immature eggs go out through feces and grow in fresh. Fasciola hepatica can affect 46 species of wild and domestic animals as well as humans. Fascioliasis is caused by two species of parasitic flatworms or trematodes that mainly affect the liver. The aim of this observational study was to assess the prevalence of exposure to f. It infects the livers of various mammals, including humans. It has been classified as a neglected tropical disease. The trematodes fasciola hepatica also known as the common liver fluke or the sheep liver fluke and fasciola gigantica are large liver flukes f. Fasciola hepatica is a trematode showing genetic variation among isolates from different regions of the world. Fascioliasis, revision clinicoepidemiologica y diagnostico. It is known as the common liver fluke and causes a disease called fascioliasis.
The disease progresses through four distinct phases. At his first visit to the hospital, a gallbladder stone was suspected. Fasciola hepatica y distomatosis hepatica bovina en venezuela. A flat, leafshaped, brown worm fasciola hepatica emerging from the common bile duct duration. The genus name is derived from the latin word fasciola, meaning fascia or band. In this article we will discuss about fasciola hepatica. Fasciola fasciola hepatica e um verme achatado, trematodeo da familia dos fasciolideos, filo platyhelminthes, parasita dos canais biliares do boi, ovelha, cabra, porco e, raramente, do homem. It is important to get an idea about the fasciola hepatica life cycle to determine the best treatment option. The objective of this work was to characterize for the first time f. The disease caused by the fluke is called fascioliasis. Jan 25, 20 a flat, leafshaped, brown worm fasciola hepatica emerging from the common bile duct duration. In general, the disease caused by the infection of fasciola hepatica is referred to as fascioliasis. Fasciola hepatica, ganado bovino, parasitosis, merida. Fasciola hepatica infection is widespread across eastern new south wales where the annual mean rainfall is about.
Phylum plathelminthes clase trematoda subclase digenea familia fasciolidae genero fasciola especie fasciola hepatica. A related parasite, fasciola gigantica, also can infect people. The liver fluke fasciola hepatica is a trematode parasite with a worldwide distribution and is the cause of important production losses in the dairy industry. Fasciola, lymnaeids and human fascioliasis, with a global overview on disease transmission, epidemiology, evolutionary genetics, molecular epidemiology and control. Epidemiology and impact of fasciola hepatica exposure in. Fasciola hepatica y distomatosis hepatica bovina en. Fascioliasis is a parasitic infection typically caused by fasciola hepatica, which is also known as the common liver fluke or the sheep liver fluke.
The life cycle of fasciola hepatica starts when a female lays eggs in the liver of an infected human. Fasciola hepatica, also known as the common liver fluke or sheep liver fluke, is a parasitic trematode fluke or flatworm, a type of helminth of the class trematoda, phylum platyhelminthes. Fascioliasis is a zoonotic infection caused by fasciola hepatica or fasciola gigantica. Pasos principales centro, bovino pastando ingiere vegetacion contaminada con. Infection caused by fasciola hepatica with treatment. Oct 11, 2019 fasciola, lymnaeids and human fascioliasis, with a global overview on disease transmission, epidemiology, evolutionary genetics, molecular epidemiology and control. Fascioliasis is found in all continents except antarctica, in over 70 countries, especially where there are sheep or cattle. Fasciola hepatica is a parasitic fluke that lives in the liver. Fasciolosis is a parasitic worm infection caused by the common liver fluke fasciola hepatica as well as by fasciola gigantica.
The two species of trematodes that cause fascioliasis fasciola hepatica and fasciola gigantica are leafshaped worms, large enough to be visible to the naked eye adult f. A fasciola hepatica tem alta frequencia no rio grande do sul, especialmente no sul e sudeste do estado, onde a fasciolose e endemica. Fasciola hepatica, also known as the common liver fluke, is a trematode parasite of sheep and cattle with a widespread distribution worldwide and in the uk, where fluke prevalence in adult dairy cattle has been reported to be 48% to 76% salimibejestani et al. First genetic characterization of fasciola hepatica in. The disease caused by the fluke is called fascioliasis also kn. In this article we will discuss about the infection caused by fasciola hepatica and its treatment. It is a parasitic trematode fluke or flatworm in the phylum platyhelminthes it infects the livers of various mammals, including humans. Twentytwo adult flukes were collected from naturally infected bovine livers in different areas from argentina and used for dna extraction. We report an 87yearold korean male patient with postprandial abdominal pain and discomfort due to f. However, its infection on the primary host sheep is of considerable economic importance. It is a parasitic trematode fluke or flatworm in the phylum platyhelminthes. Fasciola hepatica definition of fasciola hepatica by.
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