Clonorchis sinensis, commonly known as the Chinese liver fluke, is a parasitic flatworm that infects the liver, gallbladder, and bile ducts of humans and other mammals. Infection occurs through the consumption of raw or undercooked freshwater fish containing the parasite's larvae, leading to clonorchiasis, a disease that can cause severe liver damage and increase the risk of bile duct cancer.

Clonorchis Sinensis

Chinese liver fluke

Parasitic flatworm

Infects the liver

The gallbladder is a small, pear-shaped organ located beneath the liver that stores bile produced by the liver, releasing it into the small intestine to aid in the digestion of fats. Disorders of the gallbladder, such as gallstones and cholecystitis, can lead to significant pain and may require surgical intervention, often through a procedure known as cholecystectomy.

Gallbladder

Bile ducts are a series of thin tubes that carry bile from the liver and gallbladder to the small intestine, playing a crucial role in the digestion of fats. Disorders of the bile ducts, such as blockages or inflammation, can lead to serious conditions like cholangitis or biliary cirrhosis, requiring timely medical intervention.

Bile Ducts

Humans and other mammals

Infection is the invasion and multiplication of microorganisms such as bacteria, viruses, fungi, or parasites that are not normally present within the body, potentially leading to disease. The body's immune response to infection can cause symptoms ranging from mild to severe, and understanding the mechanisms of infection is crucial for prevention and treatment.

Infection

Raw or undercooked freshwater fish

Parasite's larvae

Clonorchiasis is a parasitic infection caused by the liver fluke Clonorchis sinensis, primarily affecting the liver and bile ducts. It is commonly contracted through the consumption of raw or undercooked freshwater fish and can lead to serious complications such as cholangiocarcinoma if untreated.

Concepts

Your Lessons