Neoplasias Linfoides Flashcards

1
Q

Tipos de neoplasias linfoides (3)

A
  • Neoplasias de precursores linfoides
  • Linfoma Hodgkin/cel maduras
  • Linfoma no Hodgkin: neoplasias de células maduras B, T o NK
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2
Q

Órgano linfoide que más neoplasias da

A

Ganglio linfático

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3
Q

Esta neoplasia linfoide es blástica con marcadores TDT+

A

Neoplasia pre-inmadura/de precursores linfoides

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4
Q

Ej de Neoplasia pre-inmadura/de precursores linfoides

A

Leucemia y linfoma linfoblástica de precursores B y T

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5
Q

Marcador de la neoplasia pre-inmadura/de precursores linfoides

A

TDT+

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6
Q

Las neoplasias de cel maduras B se dividen en

A
  • Clásico
  • NO clásico
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7
Q

Las neoplasias de cel maduras B es un linfoma___

A

de hodkin

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8
Q

Tipos Linfoma de Hodking clásico

A

Esclerosis nodular
Celularidad mixta
Rico en linfocitos
Depleción linfoide

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9
Q

La neoplasia de cel T maduras o NK es un linfoma__

A

No hodking

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10
Q

Las neoplasias se originan de

A
  • MO
  • TIMO
  • GANGLIO
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11
Q

Neoplasia blástica del cel precursoras se origina de

A

MO

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12
Q

La neoplasia hematolinfoide estirpe T se origina de

A

Timo

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13
Q

Neoplasia de linfoma folicular, burkit, linfoma B difuso de cel grandes y linfoma de Hodking se origina de

A

Centro germinales de la corteza del ganglio

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14
Q

Linfoma B difuso de cle grandes, linfoma de la zona marginal, linfoma de cel pequeñas y linfoma linfocitico se origina de

A

La zona marginal del ganglio

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15
Q

Neoplasias linfoides asociadas a Epstein-Barr (5)

A

Burkitt
Linfoma T periférico (PTLD)
Linfoma 1º SNC
Linfoma Hodgkin
Linfoma extranodal NK/T

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16
Q

Neoplasia linfoide asociada a HTLV-1

A

Linfoma T anaplásico (ATL)

17
Q

Neoplasias linfoides asociadas a VIH (2)

A

Burkitt (por inmunosupresión - solo si tmb tiene Epstein-Barr)
Linfoma B difuso de células grandes (SNC)(DLBCL)

18
Q

Neoplasia linfoide asociada a HCV (virus hepatitis C)

A

Linfoma linfoplasmocítico

19
Q

Neoplasias linfoides asociadas a H. pylori (2)

A

Adenocarcinoma gástrico
Linfoma tipo MALT

20
Q

Neoplasias linfoides asociadas a HSV-8 (2)

A

Linfoma primario de cavidades
Castleman multicéntrico

21
Q

Lesión multicéntrica, en px inmunocomprometidos, múltiples cadenas de ganglios y adenomegalias con fiebre

A

Castleman multicéntrico