Clonorchis Sinensis: Understanding the Oriental Liver Fluke

Clonorchis sinensis

-Clonorchis sinensis is a species of parasitic flatworm, also known as the oriental liver fluke or Chinese liver fluke.

-It is a liver fluke that infects humans and certain other mammals, and is native to East Asia.

_Causes & Transmission:_

-It enters the human body via ingestion of raw or undercooked freshwater fish containing metacercariae.

- It migrates to the liver, where it matures into an adult fluke and resides in the bile ducts.

_Symptoms & Complications:_

-Symptoms of clonorchiasis can include:

- abdominal pain

- diarrhea

- fatigue

- fever

- liver enlargement

- jaundice

-In severe cases, clonorchiasis can lead to complications such as:

- liver cirrhosis

-cholangiocarcinoma (cancer of the bile ducts)

- other liver diseases

Fasciolopsis buski

-Fasciolopsis buski is a species of parasitic flatworm also known as the giant intestinal fluke.

-It is the largest intestinal fluke that infects humans and is found in Southeast Asia and the Indian subcontinent.

_Causes & Transmission:_

-F. buski enters the human body when raw or undercooked vegetation contaminated with metacercariae, its infective stage, is ingested.

_Symptoms & Complications:_

-Symptoms of fasciolopsiasis can include:

- Abdominal pain

-diarrhea

- malabsorption

-edema (swelling)

- weight loss

- anemia

-In severe cases, fasciolopsiasis can lead to complications such as:

- intestinal perforation

- intestinal obstruction

- other gastrointestinal problems