Tumores intracraneales más comunes en niños Flashcards

1
Q

Tumores intracraneales + comunes en niños (2)

A

Astrocitomas
Meduloblastoma

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2
Q

Tipos de astrocitomas en niños (3)

A

Pilocitico
Difuso
Anaplásico

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3
Q

Def: Tumor Grado I de la OMS (benigno)

A

Astrocitoma pilocitico

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4
Q

Datos de astrocitoma pilocito en RM (2)

A

Masa cerebelosa con nódulo mural
Nervio optico agrandado

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5
Q

Localización + frecuente de astrocitoma pilocitico

A

Cerebelo

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6
Q

Def: Neoplasia grado II bien diferenciada, infiltrante y de crecimiento lento

A

Astrocitoma difuso de bajo grado

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7
Q

Ubicación de astrocitoma de bajo grado

A

Hemisferios cerebrales Supratentorial

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8
Q

Datos de astrocitoma difuso de bajo grado

A

Masa de materia blanca focal o difusa sin realce (no cambian con contraste)

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9
Q

Def: Tumor cerebral maligno más común

A

Meduloblastoma

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10
Q

Datos de imagen por meduloblastoma

A

Masa redonda y densa del 4° ventriculo

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11
Q

¿En dónde se presenta el signo de glaseado?

A

RM por meduloblastoma

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