Linfomas Flashcards

1
Q

Linfomas No Hodgkin

A

Tumores malignos del sistema inmune

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2
Q

Pueden infiltrar? LNH

A

Sí, en tejido linfoide y hematopoyético, SNC

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3
Q

Edad LNH

A

> 66 años

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4
Q

Morfologí de LNH

A

No hay celulas multinucleadas ni Reed Sternberg
Sustitución de t normal por linfocitos neoplásicos en ganglios

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5
Q

CC LNH

A

Síntomas B: Fiebre, sudoración nocturna y perdida de peso

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6
Q

Dx de LNH

A

Estudios de gabinete para conocer grado de diseminación
Detección de anti CD20 (marcador de linfocitos B)

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7
Q

Tipos de LNH

A

LDCGB
Folicular
Células del manto
Burkitt
De células T

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8
Q

Clasificación de etapas de LNH

A

Ann Arbor

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9
Q

Tx LNH

A

QT
- Baja malignidad -> Ciclofosfamida
- CHOP -> Ciclofosfamida, adriamicina, vincristina y prednisona
TMO -> jovenes
Ac monoclonales -> Rituximab (antiCD20)

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10
Q

LH

A

Malignidad de Linfocitos B

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11
Q

Dx diferencial LH

A

Celulas Reed Sternberg y multinucleadas
antiCD15 y CD30

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12
Q

Edad LH

A

15-34 años y px con VIH

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13
Q

CC LH

A

Adenomegalia
Asintomático
Síntomas B

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14
Q

Que es la PET

A

Tomografía por emisión de positrones -> Capaz de detectar ganglios tumorales

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15
Q

Clasificación de LH

A

Costwolds

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16
Q

Tx LH

A

QT
- ABDV
TMO