LIVER FLUKE Flashcards

1
Q

Sheep liver fluke

A

Fascila
hepatica

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2
Q

Oriental liver fluke/ Chinese liver fluke

A

Clonorchis sinensis

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3
Q

Cat liver fluke/ Southeast asian
fluke

A

Opisthorchis felineus & viverrini

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4
Q

Lancet liver fluke

A

Dicrocoelium dendriticum

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5
Q

Leaf-shaped with branched ceca with
shoulder

A

Fascila hepatica

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6
Q

Bottle-neck appearance

A

Clonorchis
sinensis

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7
Q

Resembles C. sinensis but
narrow and
smaller

A

Opisthorchis felineus &
viverrini

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8
Q

Lancet-shaped, testes obliquely
anterior to ovary

A

Dicrocoelium dendriticum

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9
Q

Fascila hepatica. 1st intermediate host

A

Snail
Lymnaea

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10
Q

Fascila hepatica. 2nd intermediate host

A

Aquatic plants
Ipomoea obscura (kangkong)
Nasturtium officinale (watercress)

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11
Q

Clonorchis sinensis. 1st intermediate host

A

Snail
Parafossarulus
Alocinma
Bulinus
Semisculcospira

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12
Q

Clonorchis sinensis. 2nd intermediate host

A

Fish Cyprinidae

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13
Q

Opisthorchis felineus & viverrini. 1st intermediate host

A

Snail
Bethynia

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14
Q

Opisthorchis felineus & viverrini. 2nd intermediate host

A

Fish
Cyprinidae

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15
Q

Dicrocoelium dendriticum. 1st intermediate host

A

Snail
Zebrina
Helicella

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16
Q

Dicrocoelium dendriticum. 2nd intermediate host

A

Ants
Formica fusca

17
Q

def host: sheep and man

A

Fascila
hepatica

18
Q

def host: Cattles Water, buffalo, Man

A

Dicrocoelium
dendriticum

19
Q

Egg. Immature * hen’s egg with
flat operculum

A

Fascila hepatica

20
Q

Immature
* old fashioned
electronic bulb

A

Clonorchis
sinensis

21
Q

Mature
*practically
similar with C. sinensis

A

Opisthorchis
felineus &
viverrini

22
Q

Mature
* asymmetrically ovoid with
broad covex opeculum

A

Dicrocoelium
dendriticum

23
Q

Fascila hepatica. Disease

A

Liver rot
Halzoun

24
Q

Clonorchis sinensis & Opisthorchis
felineus & viverrini. Disease

A

Cholangitis
Cholecystitis
Cholangiocarcinoma

25
Q

Dicrocoelium dendriticum. Disease

A

Hyperplasia of biliary epithelium