Éruptions virales maculo-papuleuses et vesiculeuses Flashcards

1
Q

Quels virus créés des éruptions maculo-papuleuses ?

A

Rougeole
Rubéole
Parvovirus B19
HHV6 (exantheme subit du nourrisson)

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2
Q

Quels virus créés des éruptions vesiculeuses ?

A

Enterovirus
Varicelle et zona
HSV (primo-infection herpetique)

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3
Q

Quelle est la famille de la rougeole ?

A

Paramyxoviridae

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4
Q

Quelle est la famille de la rubéole ?

A

Togaviridae

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5
Q

Quelle est la famille de Parvovirus B19 ?

A

Parvoviridae virus à ADN

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6
Q

Quel est le tropisme de Parvovirus B19 ?

A

Erythrocyte -> origine d’anemie

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7
Q

Quels sont les signes cliniques de Parvovirus B19 ?

A

Aspect en paire de claques et en gant et chaussettes
Arthralgies chez l’adulte
Fièvre modérée

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8
Q

Quels sont les complication de la rougeole ?

A

Pneumopathie
Encéphalite post-infectieuse, à inclusion, pan-encephalite subaigue sclerosante
Tropisme lympho-epitheliale

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9
Q

Quels sont les complications de la rubéole ?

A

Bénin sauf chez femme enceinte (grave ++)

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10
Q

A quel syndrome peut être associer l’exantheme subit du nourrisson ?

A

DRESS syndrome

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11
Q

À quelle famille appartiebt l’enterovirus ?

A

Picornaviridae

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12
Q

À quel syndrome peut être associer l’enterovirus ?

A

Syndrome pied main bouche, ou herpangine

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