Cryptococcus neoformans Flashcards

1
Q

Organism

A

Oval budding yeast

Surrounded by polysaccharide capsule

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2
Q

Dx

A

Capsule or India ink

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3
Q

Histology

A

Mucoid (clear) capsules

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4
Q

Diseases caused

A

Cryptococcosis–Meningitis and Interparenchymal lung disease

Systemic opportunistic mycosis

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5
Q

Transmission

A

Pigeon droppings

NOT human to human

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6
Q

Who?

A

Impaired cell-mediated immunity
AIDs, leukemia, lymphoma
Good immune system: no sx, neutrophils kill

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