nefroblastoma Flashcards

(19 cards)

1
Q

necesitas IHQ?
nunca?

A

no
cuando dudes de anaplasia usa p53

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2
Q

neoplasia en menor a 12

A

tumor rabdoide teratodie

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3
Q

neoplasia en infancia

A

neuroblastoma

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4
Q

neoplasia en niños de kinder

A

nefroblastoma

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5
Q

neoplasia en adolescentes

A

tumores germinales

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6
Q

edad de dx

A

3-4 años

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7
Q

porcentaje de tumores unilaterales, esporadicos sin anaplasia

A

95%

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8
Q

___% asociados a sx
cuales?

A

15%
beck-wideman

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9
Q

que es el sx de beck-wideman?

A

problema en los genes del cromosoma 11 que controlan el crecimiento

Bebé grande = Macrosomía
Lengua grande = Macroglosia
Ombligo abierto = Onfalocele o hernia umbilical
Azúcar baja = Hipoglucemia al nacer
Riesgo de tumores (como el tumor de Wilms)

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10
Q

solo en ____ hay que buscar N-MYC

A

neuroblastoma

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11
Q

tumor rabdoide tiene alt en

A

SMARCB1

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12
Q

claves diagnosticas

A

capsula tumoral
que tengan los 3 componentes

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13
Q

tw sin anaplasia

A

bien pronsotico

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14
Q

tw con anaplasia

A

mal pronostico

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15
Q

nunca se debe olvidar buscar

A

restos nefrogenicos

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16
Q

restos nefrogenicos + comunes

17
Q

tipos de restos nefrogenicos

A

perilobares
intralobares

18
Q

sarcoma embrionario indiferenciado
imagen
edad
pronostico

A

imagen en bala de cañon
+ 10 años
malo, es agresivo

19
Q

por que hay que buscar restos nefrogenicos?

A

es una advertencia de desarrollar un tumor contralateral