Piedraia Hortae Flashcards

1
Q

Tiña negra

A

Asintomática, afectan al pelo, evolución benigna y localización superficial.
Provocadas por trichosporon y pidrae.

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2
Q

Piedra

A

Piedra blanca: T. Ovoides
Piedra negra: piedra hortae

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3
Q

Características micologicas tricosporum

A

Levaduriformes, artrópodos y blastosporas, hifas de 4-8 um y septadas

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4
Q

Piedra hortae

A

Hifas ramificadas, septadas, con paredes gruesas, ascas, acosporas.

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5
Q

Epidemiologia piedra tricosporum

A

+ comunes en continente americano, en climas tropicales, en personas de la 3era y 4ta década.

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6
Q

Patogenia piedra tricosporum

A

Piedra blanca: en pelo de cabeza axila y pubis
Tricosporum: en el pelo

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7
Q

Manifestaciones clinicas piedra tricosporum

A

Piedra negra: sensación de arena en el pelo
Piedra blanca: transparente o ligeramente verdoso

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8
Q

Tx piedra tricosporum

A

Cortar el cabello, miconazol o ketoconazol

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