Rabdomiosarcoma Flashcards

1
Q

Células de las que deriva el rabdomiosarcoma

A

Células mesenquimales primitivas

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2
Q

Incidencia de rapdomiosarcoma

A

4.7/ 1 millón de habitantes al año en menores de 20 años

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3
Q

Subtipos de rapdomiosarcoma

A

Embrionario y alveolar

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4
Q

Localizaciones más frecuentes del rabdomiosarcoma

A
  1. Cabeza y cuello del 27-37%
  2. Genitourinario del 19-26%
  3. Extremidades del 20%
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5
Q

Sitios más comunes de metástasis del rapdomiosarcoma

A

Pulmón, médula ósea y hueso

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6
Q

Tratamiento primario de rapdomiosarcoma

A

Quimioterapia + cirugía + radioterapia

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7
Q

Porcentaje de metástasis del rabdomiosarcoma

A

20%

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8
Q

Edad de presentación de meduloblastona

A

5 años

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9
Q

Tumor neuroectodermico primitivo indiferenciado que se origina en el cerebelo

A

Meduloblastoma

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10
Q

Porcentaje de Mets al diagnóstico

A

15-20%

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11
Q

Aspecto genético patonogmonico del tumor

A

Traslocación recíproca 2,13

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12
Q

Su tipo histologico de la proteína quimérica PAX FOX O1

A

Alveolar

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13
Q

Porcentaje de supervivencia

A

Global 70%

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