Paragonimus westermani
Paragonimus westermani
Paragonimus westermani (pronunciation: /pærəˈɡɒnɪməs wɛstərˈmæni/), also known as the Oriental lung fluke, is a species of trematode in the family Paragonimidae. It is a parasitic flatworm primarily found in East Asia, and is known to cause a type of lung disease called paragonimiasis.
Etymology
The name Paragonimus westermani is derived from the Greek words para (meaning "beside" or "near") and gonimus (meaning "productive of seed"), and westermani in honor of the Dutch merchant, A. Westerman, who first discovered the parasite.
Description
Paragonimus westermani is a hermaphroditic trematode, meaning it possesses both male and female reproductive organs. It has a complex life cycle involving multiple hosts, including snails, crustaceans, and mammals.
Disease
Infection with Paragonimus westermani can lead to a disease known as paragonimiasis. This disease primarily affects the lungs, but can also affect other organs. Symptoms include cough, chest pain, and fever. Diagnosis is typically made through identification of eggs in sputum or feces.
Treatment
Treatment for paragonimiasis typically involves the use of antiparasitic drugs, such as praziquantel.
Prevention
Prevention of paragonimiasis involves avoiding consumption of raw or undercooked crustaceans, and improving sanitation and food preparation practices.
External links
- Medical encyclopedia article on Paragonimus westermani
- Wikipedia's article - Paragonimus westermani
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