Hydatid Disease Flashcards
1
Q
The hydatid cyst from which tapeworm is responsible for Hydatid disease?
A
Echinococcus granulosus
2
Q
At which stage in the life cycle is a hydatid cyst formed?
A
Metacestode
3
Q
What is a cestode?
A
Tapeworm
4
Q
What is the final host for E.granulosus?
A
Dog / Fox / Canids
5
Q
Describe the adult worm of E.granulosus
A
0.5cm made up of 3-4 segments
6
Q
Where does the adult E.granulosus live?
A
Buried in the intestinal crypts
7
Q
Where is the metacestode found?
A
Only in intermediate hosts
8
Q
What is the pre patent period of E.granulosus?
A
6-7 weeks
9
Q
What is a common source of infection for dogs?
A
Offal or carcasses
10
Q
What drug treats E. Granulosus?
A
Praziquantel
