ca basocelular Flashcards

1
Q

75% de cancer de piel no melanoma es

A

basocelular

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2
Q

origen de ca basocelular es

A

células basales de epidermis o varia
○ Localmente infiltrante
○ Tumor cincronico

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3
Q

ca basocelular promueve

A

transcripción de genes implicados en la diferenciación celular y crecimiento

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4
Q

via de hedgehog se encuentra en

A

folículo piloso y en células madre
ejecerce un papel principal en homeostásis tisular y reparación celular

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5
Q

tx de ca basoceluar va dirigido a

A

via de Hedgehog

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6
Q

tx de radio terapia esta contraindicado en px con

A

sd de sjogre y en escleródemia

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7
Q

sd de Gorlin-Goltz es

A

1:60 000
autonómica dominante
gen PTCH: 9q22-31

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8
Q

organos involucrados en sd de gorlin goltz son

A

piel, hueso, ojos, orofaringe y cerebro
cabeza y cuello 84-90%
tronco 7%
extremidades 6%

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9
Q

rango de edad de basocelular es

A

66-63 years

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10
Q

tx es

A

cirugía: MOHS
destructiva: radioterapia y laser
topica: patodinamica, topical 5-FU
sistemica: quimio, retinol, SMO inhibitor

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11
Q

crecimiento rapido de ca basocelular es

A

3 meses

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12
Q

inhibidor de via de HEDGEHOG es

A

introconazole

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13
Q

las lesiones que mas avanzan en ca basocelular son

A

en personas con abandono social

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