Mycoses superficielles a/n des muqueuses Flashcards

1
Q

Généralement, quel genre de fongi sont impliqués?

A

Des levures

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2
Q

Genre Candida. Espèce la plus importante?

A

Candida Albicans

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3
Q

Candida Albicans: forme? Habitat?

A

1) Grosse cellules ovoide qui bourgeonnent en culture. Dans les tissus: forme allongée ou pseudohyphe
2) Flore normale de la peau + du tractus digestif des animaux domestiques

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4
Q

Candida Albicans, agent causal de?

A

Infection a/n des muqueuses: muguet (cavité oral, oesophage, vagin, etc)

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5
Q

Multiplication de Candida Albicans favorisée par?

A

Débalancement de la microflore (antibiothérapie, malnutrition, immunosuppresion, fore mal établi : jeunes)

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6
Q

Candida Albicans: zoonose?

A

Non, humains = porteurs

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7
Q

Malassezia, espèce principale?

A

Malassezia Pachydermatis

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8
Q

Malassezia Pachydermatis, cause?

A
  • Ottite externe

- Dermatite locale ou généralisée: peau avec plaques rouges, papules, purit, possible kérato-séborrhée

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9
Q

Malassezia: animaux touchés?

A

Chiens + chats

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10
Q

Autre fongi qui pourrait causer une mycose a/n des muqueuse?

A

Cryptococcus neoformans

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