What disease is caused by Opisthorchis Felineus?

What disease is caused by Opisthorchis Felineus?

Opisthorchiasis is a parasitic disease caused by species in the genus Opisthorchis (specifically, Opisthorchis viverrini and Opisthorchis felineus). Chronic infection may lead to cholangiocarcinoma, a malignant cancer of the bile ducts….

How is Opisthorchis treated?

Praziquantel or albendazole are the drugs of choice to treat Opisthorchis infection.

What does Opisthorchis do?

Opisthorchis species are liver fluke parasites that humans can get by eating raw or undercooked fish from areas in Asia and Europe where the parasite is found, including Thailand, Laos, Cambodia, Vietnam, Germany, Italy, Belarus, Russia, Kazakhstan, and Ukraine.

What is the difference between Opisthorchis and clonorchis?

sinensis (or Opisthorchis sinensis), also known as the Chinese liver fluke, is endemic in the Far East, particularly in China, Taiwan, Vietnam, and Korea [1]; it is also endemic in far eastern Russia [2,3]. Clonorchis is a parasite of fish-eating mammals; dogs and cats are the most common reservoirs [4].

How is Opisthorchis Viverrini transmitted?

The trematode Opisthorchis viverrini is a fish-borne fluke that is commonly transmitted by ingesting raw fish containing infective metacercariae that excyst in the duodenum and migrate to the bile ducts where the adult worms reside.

Can you cough up a liver fluke?

Later, the infection damages the lungs the most but may affect other organs, including the skin. People slowly develop symptoms such as a chronic cough, chest pain, and difficulty breathing. They may cough up blood.

Is Opisthorchis bigger or smaller than clonorchis?

Adults of Opisthorchis spp. are similar to, but often smaller than, Clonorchis sinensis. Adults measure approximately 7 mm long by 1.5 mm wide in the human host (adults are slightly smaller in feline hosts).

What disease does Clonorchis sinensis cause?

Clonorchiasis is an infectious disease caused by the Chinese liver fluke (Clonorchis sinensis) and two related species. Clonorchiasis is a known risk factor for the development of cholangiocarcinoma, a neoplasm of the biliary system.

What is Opisthorchis felineus?

Opisthorchis felineus, or cat liver fluke is a trematode parasite that infects the liver in mammals. It was first discovered in 1884 in a cat’s liver by Sebastiano Rivolta of Italy. In 1891, Russian parasitologist, Konstantin Nikolaevich Vinogradov (1847–1906) found it in a human, and named the parasite a “Siberian liver fluke”.

Is Opisthorchis viverrini a carcinogen?

The liver flukes, Opisthorchis viverrini and Opisthorchis felineus occur in Southeast Asia and Europe/Russia, respectively. They can cause bile duct cancer, cholangiocarcinoma (CCA). Opisthorchis viverrini is a type 1 carcinogen.

What are opopisthorchis species?

Opisthorchis species are liver fluke parasites that humans can get by eating raw or undercooked fish from areas in Asia and Europe where the parasite is found, including Thailand, Laos, Cambodia, Vietnam, Germany, Italy, Belarus, Russia, Kazakhstan, and Ukraine. Liver flukes infect the liver, gallbladder, and bile duct in humans.

How is Opisthorchis infection diagnosed?

Diagnosis of Opisthorchis infection is based on microscopic identification of parasite eggs in stool specimens. Safe and effective medication is available to treat Opisthorchis infections. Adequately freezing or cooking fish will kill the parasite