3.2 Nomenclatura 2 Flashcards

1
Q

Lesiones del cérvix

A

Exocérvix: Carcinoma escamoso (tras VPH 16 o 18)

Endocérvix: Adenocarcinoma

Músculo: Leiomioma (hipermenorrea) y leiomiosarcoma (dolor, >60 años)

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2
Q

Los tumores germinales pueden ser:

A

Gonadales o extragonadales

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3
Q

Tumor germinal de ovario y marcadores tumorales

A

Disgerminoma (No eleva marcadores)

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4
Q

Tumor germinal de testículo y marcadores tumorales

A

Seminoma (>25 años) (No eleva marcadores)

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5
Q

Tumores de saco vitelino / senos endodérmicos proviene de:

A

Tumores extragonadales, disgerminoma (ovario) o seminoma (testículo)

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6
Q

Derivados de tumores de saco vitelino / senos endodérmicos

A

Saco vitelino
Carcinoma embrionario
Coriocarcinoma
Teratoma: Maduro (benigno) e inmaduro (degenerable)

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7
Q

Marcador de tumor del saco vitelino

A

Alfa- Feto proteína (a-FP)

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8
Q

Marcador de carcinoma embrionario

A

No eleva

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9
Q

Marcador de coriocarcinoma

A

Porción beta de la Gonadotropina coriónica humana (B-HCG)

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10
Q

60% de los tumores ováricos son:

A

Tumor germinal mixto maligno (se combinan todos los tumores embrionarios)

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11
Q

Tumores de epitelio de superficie del ovario

A

Cistadenoma (jóvenes, + frecuente, benigno)

Cistadenocarcinoma (mayores, maligno): Marcador Ca125

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12
Q

Tumores en la silla turca

A
  • Germinoma
  • Astrocitoma: Pilocítico más común en niños
  • Adenoma hipofisiario
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13
Q

Marcador del cáncer pancreático

A

Ca 19-1

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14
Q

¿Qué eleva cada marcador?
aFP
bHCG
Ca125
Ca19-1

A

aFP: Tumor del saco vitelino
bHCG: Coriocarcinoma
Ca125: Cistadenocarcinoma
Ca19-9: Cáncer de páncreas

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