Fasciolasis - Helmintos Flashcards

1
Q

Como entran al organismo?

A

Ingestión de metacercarias enquistadas en plantas acuáticas

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2
Q

Que pasa con las metacercarias cuando ingresan al organismo?

A

Se transforman en larvas inmaduras en el duodeno

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3
Q

Ciclo dentro del humano (2)

A
  • penetran hígado y entran al sistema biliar
  • regresa al intestino, SE AUTOFECUNDA y produce huevos
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4
Q

Cuadro clínico

Que produce la migración por el hígado?

A

Hipersensibilidad, hepatomegalia y colangitis

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5
Q

Consecuencia grave

A

Cirrosis portal

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6
Q

Dx (2)

A
  • huevos operculados en heces
  • huevos en bilis y duodeno
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7
Q

Host definitivos

A

Ovejas

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8
Q

Prevención

A

Evitar berros en zonas de ovejas

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