cancer de prostata Flashcards

1
Q

Antigeno prostatico normal

A

<4

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2
Q

segund cancer mas comun en hombres >50 años

A

cancer de prostata

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3
Q

localizacion mas comun de cancer de protata

A

lobulo posterior de la prostata

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4
Q

caracteristicas del tacto rectal

A

nodulo duro e indoloro

prostatimegalia - asimetrica lobular y obliteracion del surco

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5
Q

dx

A

biopsia de prostata transrectall guiada por ecografia

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6
Q

cuantos muestras se recolectan en la biopsia

A

12 myestras de tejido de dferente areas de la prostata

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7
Q

que escala clasifica el tumo

A

puntuacion de gleason

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8
Q

FR para cancer de prostata

A

> 50 años, AHF, afroamericanos, BRCA2 , sx de lynch, alto consumo en grasas saturadas, carnes bien cocidas y calcio

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9
Q

clinica

A

normalmente asintomatico

sintomatico - retencion urinaria, hematuria, fatiga, perdida de peso

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10
Q

dolor oseo se relaciona con

A

metastasis especialmente en columba lumbosacra

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11
Q

linfedema

A

asociado a metastasis obstructiva en los ganglios linfaticos

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12
Q

diagnostico de cancer de prostatata

A
  • niveles de antigeno prostatico >4ng/mL
  • Biopsia de prostata
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13
Q

Tratamiento

A
  • prostectomia radical
  • radioterapia
  • quimioterapia
  • inhibidores de a sintesis de androgenos y antagonistas de los receptores de androgenos
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