LLC Flashcards

1
Q

Respecto a LLC, la más frecuente es:

A

LLC de tipo B

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2
Q

La LLC con peor pronóstico es:

A

LLC de tipo T

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3
Q

Linfocitosis >10.000 y sombras de grumpecht, corresponde a :

A

LLC

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4
Q

Respecto al inmunofenotipo, el CD19 es positivo para:

A

Celulas B , LLC

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5
Q

La morfologia de LLC se encuentran:

A

Linfocitos pequeños y maduros sin nucleolo y sombras de grumpecht

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6
Q

El zap70 se expresa:

A

Solo en linfocitos B mutados

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7
Q

El CD38+ indica

A

Pronóstico desfavorable en la LLC

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8
Q

La leucemia T cronica más frecuente es:

A

Leucemia prolinfocitica

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9
Q

El inmunofenotipo CD4+ CD8- correponde a:

A

Leucemia prolinfocitica T

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10
Q

CD3+, CD8+, CD4- correponde a:

A

Leucemia linfocitos grandes granulares

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11
Q

La triada del sindrome de sezart se caracteriza por:

A

Eritrodermia
Adenopatías
Presencia de LT neoplasicos en SP, ganglios o piel.

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12
Q

Edad media de presentacion LLC

A

60 años

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13
Q

La delecion del brazo largo del cromosoma 13 se considera como pronóstico:

A

Favorable para LLC

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14
Q

La inv del cromosoma 14 es la alteración más frecuente de:

A

Leucemia prolinfocitica T

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15
Q

La micosis fungoide y abscesos de la piel se asocian con:

A

Sindrome de sezary

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