Cystic echinococcosis

Definition

Cystic echinococcosis is a parasitic infection caused by the larval stage of Echinococcus granulosus. It primarily affects the liver and lungs, forming cysts that can cause significant health issues.

5 Must Know Facts For Your Next Test

1. Cystic echinococcosis is also known as hydatid disease.
2. Humans are accidental hosts, typically acquiring the infection through ingestion of eggs from contaminated food or water.
3. The disease has a long incubation period, often years before symptoms appear.
4. Ultrasound and serological tests are commonly used for diagnosis.
5. Treatment options include surgical removal of cysts, antiparasitic medications, or a combination of both.

Review Questions

Related terms

Echinococcus granulosus:

A parasitic tapeworm responsible for causing cystic echinococcosis.

Hydatid Cyst: Fluid-filled sacs formed in organs due to Echinococcus granulosus infection.

Albendazole:

An antiparasitic medication often used in the treatment of cystic echinococcosis.