Cancer testicular Flashcards

1
Q

Prevalencia del cáncer testicular

A

1% de los ca en adultos
5% de los ca urológicos
3-10 casos x 100.000

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2
Q

Cáncer testicular más frecuente

A

Células germinales 90-95%

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3
Q

Que porcentaje pueden ser bilaterales

A

1-2%

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4
Q

Pico de incidencia del cáncer testicular

A

20’ NSGCT y Tumores mixtos
30’ ST

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4
Q

Como se clasifican los CGT?

A

Seminomas y no seminomas

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5
Q

Que porcentaje de CGT pueden ser de origen extragonadal

A

5%

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6
Q

Factores de riesgo del tumor testicular

A
  • Se denominan componentes de la disgenesia testicular: Criptorquidea, hipospadia, disminución de la fertilidad
  • Historia familiar en primer grado
  • Tumor contralateral
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7
Q

Clasificación histológica de los tumores testiculares (4)

A
  1. GCT relacionados con neoplasia in situ de las celulas germinales
  2. GCT NO relacionados con neoplasias in situ
  3. Tumores del cordon estromal
  4. Tumores de los anexos testiculares
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8
Q

Ejemplos de GCT relacionados con neoplasia in situ de celulas germinales

A

Seminoma, no seminoma, tumor mixto

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9
Q

Ejemplos de no seminomas

A

Carcinoma embrionario, Tumor del saco de yolk (Postpuberal), Coriocarcinoma, teratoma (Postpuberal)

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10
Q

Ejemplos de GCT no relacionados con la neoplasia in situ

A

Espermatocitico, Teratoma y saco de yolk prepuberales, neuroendocrino

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11
Q

Ejemplos de tumores del cordon

A

Leyidig, sertoli, granulomatoso, fibrotecoma,

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12
Q

Tumores de los anexos testiculares

A

Tumores del epididimo, paratesticulares, cystoadenoma mucinoso

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