PAT Flashcards

(16 cards)

1
Q

Inmunohistoquimica positiva para TTF1 y napsina A.

A

Adenocarcinoma de pulmón

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2
Q

Técnica para resaltar material amiloide

A

Rojo Congo

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3
Q

Tinción Tricomico de Mansson (Verde significa)

A

Colágeno o fibrosis

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4
Q

Tinción de PAS

A

Morado=Membranas basales
Sirve para resaltar estructuras fungicas

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5
Q

La presencia de citoqueratinas indica:

A

Carcinoma

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6
Q

Perla Córnea indica

A

Carcinoma escamoso

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7
Q

Expresión Ciclina D1

A

Linfoma del Manto

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8
Q

BCL6 y CD10 Indican

A

Origen de centro germinal

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9
Q

Lesiones en rayos de café
Marcador inmunohistoquimico CD1a
Mutaciones BRAF

A

Histiocitosis de Langerhans

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10
Q

Alteraciones BCL2 + BCL6 + CMYC

A

Linfoma B de alto grado

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11
Q

LB Difuso de Célula grande
Expresa MUM1 y no CD10 ni BCL6

A

Linfoma B activado

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12
Q

Inmunohistoquimica positiva para p40 y p63

A

Ca Epidermoide

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13
Q

Inmunohistoquimica positiva para CD56, cromogranina y sinaptofisina

A

Ca Neuroendocrino

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14
Q

Técnica de autopsia en la que se abre el cadáver en Y, desde los hombros hasta el pubis.

A

Autopsia de Letulle

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15
Q

Criterios dermatoscópicos de Carcinoma basocelular pigmentado

A
  • Áreas en hojas de acre.
  • Telangiectasias.
  • Grandes nidos ovoides azul grisáceos.
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16
Q

La presencia de células en bolsa de judías es característica de:

A

Paniculitis histiocítica citofágica (Crónico y de mal pronóstico, con Pancitopenias, derrames serios, linfadenopatías y Hepatoesplenomegalia)