Neoplasias Flashcards

(16 cards)

1
Q

Anemia en LMA

A

Anemia aplásica

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2
Q

Linfocitos normales

A

3 mil

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3
Q

+100 000/ul blastos en circulación, con disnea repentina, cefalea y letargia. Dx y Tx

A

Leucoestasis
Tx: Aferesis y quimios inmediata

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4
Q

Tx al inicio de quimios / Sx de lisis tumoral que evita LRA intrarrenal

A

1 Sobrehidratarlo (+HCO3)

2 Frenador de ac urico (Alopurinol o Rasburicasa)

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5
Q

2 Urgencias oncológicas

A

Leucoestasis y Sx de lisis tumoral

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6
Q

hiperCa, hiperPO, hiperuricemia, hipoMg, hipoCa y acidosis

A

Sx de lisis tumoral

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7
Q

Px infantil, con blastos en sangre y síntomas SNC

A

LLA

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8
Q

Px con blastos y anemia aplásica (anemia, neutropenia <1 0000, trombocitopenia < 150 000)

A

LMA

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9
Q

Tx si ya hay infiltración en SNC en LLA

A

Quimios por MO (lumbar)

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10
Q

Factor pronóstico + importante

A

Edad (+50)

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11
Q

Por qué se dan los síntomas B

A

Hipermetabolismo cell cancerosas

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12
Q

Diferencia dx entre leucemias agudas y crónicas

A

Agudas: blastos en sangre

Crónicas: linfocitosis aislada (+20 000/ul, sin infecc)

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13
Q

Diferencia de hepatomegalia en anemia y leucemias

A

Anemia: eritropoyesis
Leucemia: infiltración

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14
Q

Dx definitivo de mieloma múltiple y tx

A

HiperCa (lesion huesos)
Infecciones (hipoAc)
Hiperviscocidad (proteína M plasma)
Insuf. renal (Bence Jones orina)

Melfalan, prednisona

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15
Q

Ig monoclonal elevadas sin otros datos de mieloma, es una pre-discrasia de cell plasmáticas

A

Gammapatía monoclonal de significado indeterminado (GMSI)

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16
Q

Clasificar linfomas de Hodking