Anisakiose Flashcards

1
Q

Pathologie

A

Symdrome de larva migrans viscérale

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2
Q

Transmission

A

Consommation de poisson de mer cru

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3
Q

Hôtes définitifs

A

Mammifères marins : cétacées et pinnipèdes.

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4
Q

Hôte intermédiaire

A

Crustacés
Poisson, seiches, poulpe
Homme accidentellement

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5
Q

Physiopathologie

A

Fixation des larves sur la muqueuse gastrique.

La larve tente de traverser la muqueuse = Traumatisme aigu les heures après l’ingestion.

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6
Q

Formes

A

Forme gastrique
Aiguë
Syndrome pseudo-ulcéreux : Violentes douleurs épigastriques, vomissements, diarrhées, manifestations allergiques

Forme intestinale
Tardive
Syndrome tumoral occlusif : DA et saignements

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7
Q

Outils diagnostiques

A

Endoscopie
Sérologie pour diagnostic tardive
Biopsie

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8
Q

Traitement

A

Extirpation endoscopique chirurgicale des larves

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9
Q

Prévention

A

Cuire ou congeler le poisson

Eviscération précoce pour la pêche artisanale

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