Larval Cestodes - Speciments Flashcards

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

Cysticercus tenuicollis
Predilection sites: Surface of liver and Mesentery
Taenia hydatigena
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host

Cysticercus longicollis
Predilection site: Abdominal cavity
Taenia crassiceps
FH: Foxes
IH: Rodents
Larval multiplication with external budding in intermediate host

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

Coenurus cerebralis
Predilection site: CNS (mainly brain)
Taenia multiceps
FH: Dogs
IH: Sheep
Larval multiplication with internal budding in intermediate host

Echinococcosis
Heart of bovine
(Echinococcosis cordis bovis - idk why –>
Predilection site: Liver)

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

Cysticercus longicollis
Predilection site: Abdominal cavity
Taenia crassiceps
FH: Foxes
IH: Rodents
Larval multiplication with external budding in intermediate host

Taenia taeniaeformis worm
L2: Strobilocercus fasciolaris
Predilection site: Liver
FH: Cats
IH: Rodents
No multiplication in intermediate host

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

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

Strobilocercus fasciolaris
Encapsulated larva
Predilection site: Liver
Taenia taeniaeformis
FH: Cats
IH: Rodents
No multiplication in intermediate host

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

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

Cysticercus pisiformis
on liver of Rabbit
Taenia pisiformis
FH: Dogs & Foxes
IH: Rabbits & Hares
No multiplication in intermediate host

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

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

Cysticercus pisiformis
on serosa of Rabbit
Taenia pisiformis
FH: Dogs & Foxes
IH: Rabbits & Hares
No multiplication in intermediate host

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

Strobilocercus fasciolaris
Predilection site: Liver
Taenia taeniaeformis
FH: Cats
IH: Rodents
No multiplication in intermediate host

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

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

Cysticercus tenuicollis
Predilection sites: Surface of liver and Mesentery
Taenia hydatigena
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host

Cysticercus tenuicollis
Predilection sites: Surface of liver and Mesentery
Taenia hydatigena
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host

Cysticercus tenuicollis
Predilection sites: Surface of liver and Mesentery
Taenia hydatigena
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host

Taenia pisiformis
from Dog
L2: Cysticercus pisiformis
FH: Dogs & Foxes
IH: Rabbits & Hares
No multiplication in intermediate host

Cysticercus tenuicollis
on serosa
Predilection sites: Surface of liver and Mesentery
Taenia hydatigena
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host

Taenia saginata
Adult worm & L2:Cysticercus bovis
FH: Humans
IH: Cattle
No multiplication in intermediate host

Taenia hydatigena
L2: Cysticercus tenuicollis
Predilection sites: Surface of liver and Mesentery
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host

Cysticercus bovis
in beef
Taenia saginata
FH: Humans
IH: Cattle
No multiplication in intermediate host

Cysticercus bovis
in beef
Taenia saginata
FH: Humans
IH: Cattle
No multiplication in intermediate host

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

Taenia taeniaeformis worm
L2: Strobilocercus fasciolaris
Predilection site: Liver
FH: Cats
IH: Rodents
No multiplication in intermediate host

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

Cysticercus tenuicollis
Predilection sites: Surface of liver and Mesentery
Taenia hydatigena
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host

Cysticercus tenuicollis
Predilection sites: Surface of liver and Mesentery
Taenia hydatigena
FH: Dogs, Wolves, Foxes
IH: Ungultes
No multiplication in intermediate host