Tumores Cerebrales Flashcards

1
Q

Grados de tumor en astrocitoma

A

I pilocitico
II Difuso
III Anaplasico
IV Multiforme

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2
Q

Tratamiento para astrocitoma grado I

A

Cirugía

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3
Q

Tratamiento para el astrocitoma grado II

A

Cirugía, si no compromete estructuras

O quimioterapia

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4
Q

Tratamiento para el grado III- IV de astrocitoma

A
Radioterapia 
Quimioterapia (mejores resultados)
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5
Q

Manifestaciones clínicas de las metástasis cerebrales

A

Cefalea convulsión manifestaciones clínicas de Pick afasia ataxia alteración del estado mental

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6
Q

Tumores primarios qextracraneales que pueden general metástasis craneal

A

Pulmón
Mamá
Melanoma

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7
Q

Tumores malignos más comunes intracraneales

A

Metástasis y glioblastoma (50%)

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8
Q

Diagnóstico de adenoma que genera su endocrinológico

A

Laboratorios + Rx (silla turca abombada) + RM con gadolinio

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9
Q

Tratamiento de adenoma hipofisiario

A

Cirugía + radioterapia

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10
Q

Cuales son los tumores de la silla turca

A

Adenoma hipofisiario y craneofaringioma

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11
Q

Diagnóstico de craneofaringioma

A

Tac: tumor supraselear y calcificado

RM tumor sólido o quistico o mixto

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12
Q

Mc de neurinoma acústico

A

Pérdida progresiva de la audición y acusfenos

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13
Q

Tratamiento de neurinoma acústico

A

Resección quirúrgica o radiocirugía (<3 cm con conservación auditiva)

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14
Q

Diagnóstico de méduloblstoma

A

RM Hipointenso
Dx histopatologico
LCR con células metastasicas

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15
Q

Tratamiento del ependimoma

A

Quirúrgica y radioterapia

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