Larval Cestodes - Speciments Flashcards

1
Q
A

Sections of Echinococcus cysts

e. hydatidosus (E. granulosus) –> Unilocular hydatid cyst
e. alveolaris (E. multilocularis) –> Alveolar hydatid cyst

Predilection site: Liver (in the parenchyma)

Echinococcus granulosus & Echinococcus multilocularis

FH: Canines

IH: Mammals

Larval echinococcus

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2
Q
A

Cysticercus tenuicollis

Predilection sites: Surface of liver and Mesentery

Taenia hydatigena

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host

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3
Q
A

Cysticercus longicollis

Predilection site: Abdominal cavity

Taenia crassiceps

FH: Foxes

IH: Rodents
Larval multiplication with external budding in intermediate host

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4
Q
A

Sections of Echinococcus cysts

e. hydatidosus (E. granulosus) –> Unilocular hydatid cyst
e. alveolaris (E. multilocularis) –> Alveolar hydatid cyst

Predilection site: Liver (in the parenchyma)

Echinococcus granulosus & Echinococcus multilocularis

FH: Canines

IH: Mammals

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5
Q
A

Coenurus cerebralis

Predilection site: CNS (mainly brain)

Taenia multiceps

FH: Dogs

IH: Sheep
Larval multiplication with internal budding in intermediate host

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6
Q
A

Echinococcosis

Heart of bovine

(Echinococcosis cordis bovis - idk why –>

Predilection site: Liver)

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7
Q
A

Taenia serialis worm
from dog

FH: Dogs, Wolves & Foxes
IH: Rabbits & Hares

L2: Coenurus serialis

Predilection sites: CT and among Muscles

Larval multiplication with internal budding in intermediate host

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8
Q
A

Cysticercus longicollis

Predilection site: Abdominal cavity

Taenia crassiceps

FH: Foxes

IH: Rodents
Larval multiplication with external budding in intermediate host

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9
Q
A

Taenia taeniaeformis worm

L2: Strobilocercus fasciolaris

Predilection site: Liver

FH: Cats
IH: Rodents
No multiplication in intermediate host

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10
Q
A

Cysticercus cellulosae

Predilection site: Skeletal muscles of Swine/Accidentally in the brain or eyes of Humans

Taenia solium

FH: Humans

IH: Swine/Humans
No multiplication in intermediate host

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11
Q
A

Taenia multiceps worm
from Dog

L2: Coenurus cerebralis

Predilection site: CNS (mainly brain)

FH: Dogs

IH: Sheep
Larval multiplication with i_nternal budding_ in intermediate host

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12
Q
A

Strobilocercus fasciolaris
Encapsulated larva

Predilection site: Liver

Taenia taeniaeformis

FH: Cats
IH: Rodents
No multiplication in intermediate host

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13
Q
A

Hydatid cysts

e. hydatidosus (E. granulosus) –> Unilocular hydatid cyst
e. alveolaris (E. multilocularis) –> Alveolar hydatid cyst

Predilection site: Liver (in the parenchyma)

Echinococcus granulosus & Echinococcus multilocularis

FH: Canines

IH: Mammals

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14
Q
A

Coenurus serialis
in the muscles of a hare

Predilection sites: CT and among Muscles

Taenia serialis

FH: Dogs, Wolves & Foxes
IH: Rabbits & Hares

Larval multiplication with i_nternal budding_ in intermediate host

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15
Q
A

Cysticercus pisiformis
on liver of Rabbit

Taenia pisiformis

FH: Dogs & Foxes

IH: Rabbits & Hares
No multiplication in intermediate host

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16
Q
A

Hydatid cysts

e. hydatidosus (E. granulosus) –> Unilocular hydatid cyst
e. alveolaris (E. multilocularis) –> Alveolar hydatid cyst

Predilection site: Liver (in the parenchyma)

Echinococcus granulosus & Echinococcus multilocularis

FH: Canines

IH: Mammals

17
Q
A

Coenurus serialis
from hare

Predilection sites: CT and among Muscles

Taenia serialis

FH: Dogs, Wolves & Foxes
IH: Rabbits & Hares

Larval multiplication with internal budding in intermediate host

18
Q
A

Cysticercus pisiformis
on serosa of Rabbit

Taenia pisiformis

FH: Dogs & Foxes

IH: Rabbits & Hares
No multiplication in intermediate host

19
Q
A

Taenia serialis worms

FH: Dogs, Wolves & Foxes
IH: Rabbits & Hares

L2: Coenurus serialis

Predilection sites: CT and among Muscles

Larval multiplication with internal budding in intermediate host

20
Q
A

Strobilocercus fasciolaris

Predilection site: Liver

Taenia taeniaeformis

FH: Cats
IH: Rodents
No multiplication in intermediate host

21
Q
A

Cysticercus cellulosae
in heart

Predilection site: Skeletal/Heart muscles of Swine/Accidentally in the brain or eyes of Humans

Taenia solium

FH: Humans

IH: Swine/Humans
No multiplication in intermediate host

22
Q
A

Hydatid cysts

e. hydatidosus (E. granulosus) –> Unilocular hydatid cyst
e. alveolaris (E. multilocularis) –> Alveolar hydatid cyst

Predilection site: Liver (in the parenchyma)

Echinococcus granulosus & Echinococcus multilocularis

FH: Canines
IH: Mammals

23
Q
A

Cysticercus tenuicollis

Predilection sites: Surface of liver and Mesentery

Taenia hydatigena

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host

24
Q
A

Cysticercus tenuicollis

Predilection sites: Surface of liver and Mesentery

Taenia hydatigena

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host

25
Q
A

Cysticercus tenuicollis

Predilection sites: Surface of liver and Mesentery

Taenia hydatigena

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host

26
Q
A

Taenia pisiformis
from Dog

L2: Cysticercus pisiformis

FH: Dogs & Foxes

IH: Rabbits & Hares
No multiplication in intermediate host

27
Q
A

Cysticercus tenuicollis
on serosa

Predilection sites: Surface of liver and Mesentery

Taenia hydatigena

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host

28
Q
A

Taenia saginata
Adult worm & L2:
Cysticercus bovis

FH: Humans

IH: Cattle
No multiplication in intermediate host

29
Q
A

Taenia hydatigena

L2: Cysticercus tenuicollis

Predilection sites: Surface of liver and Mesentery

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host

30
Q
A

Cysticercus bovis
in beef

Taenia saginata
FH: Humans

IH: Cattle
No multiplication in intermediate host

31
Q
A

Cysticercus bovis
in beef

Taenia saginata
FH: Humans

IH: Cattle
No multiplication in intermediate host

32
Q
A

Hydatid cysts
in the lung of cattle

echinococcus hydatidosus –> Unilocular hydatid cyst

Predilection site: Liver/Lung (in the parenchyma)

Echinococcus granulosus

FH: Canines

IH: Mammals

33
Q
A

Taenia taeniaeformis worm

L2: Strobilocercus fasciolaris

Predilection site: Liver

FH: Cats
IH: Rodents
No multiplication in intermediate host

34
Q
A

Taenia serialis worm
from dog

FH: Dogs, Wolves & Foxes
IH: Rabbits & Hares

L2: Coenurus serialis

Predilection sites: CT and among Muscles

Larval multiplication with internal budding in intermediate host

35
Q
A

Cysticercus tenuicollis

Predilection sites: Surface of liver and Mesentery

Taenia hydatigena

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host

36
Q
A

Cysticercus tenuicollis

Predilection sites: Surface of liver and Mesentery

Taenia hydatigena

FH: Dogs, Wolves, Foxes

IH: Ungultes
No multiplication in intermediate host