Tissue Cestodes - ECHINOCOCCUS GRANULOSUS Flashcards
1
Q
SCOLEX: circle of hooks and 4 suckers (kamukha si T. solium)
scolex and 3 proglottids – one of the SMALLEST tapeworms
A
Echinococcus granulosus
2
Q
Intermediate host of Echinococcus granulosus
A
SHEEP/ HUMANS (accidental IH)
3
Q
Ingestion of eggs in food contaminated w/ DOG feces (DOG - definitive host(
A
larva causes UNILOCULAR HYDATID CYST DISEASE - liver and lungs
4
Q
Signs and symptoms (hydatid cyst)
A
liver cyst – HEPATIC DYSFUNCTION
pulmonary cyst – ERODE INTO A BRONCHIS – BLOODY SPUTUM
cerebral cyst – HEADACHE AND FOCAL NEUROLOGIC SIGNS
rupture of cyst – ANAPHYLACTIC SHOCK
5
Q
Diagnostic test
A
BIOPSY
CT SCAN
serology
6
Q
Treatment for hydatid cysts
A
ALBENDAZOLE
Puncture
Aspiration
Injection
Reaspiration