Tema 5. Enfermedades del aparato digestivo Flashcards

1
Q

Marcadores de GIST

A

C-kit (CD117)
PDGFRa
CD34
DOG1

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2
Q

Cuerpos de Councilman

A

Hepatocitos apoptóticos en la hepatitis viral aguda

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3
Q

Hepatitis crónica

A

Fibrosis portal

1º Espacio porta–>2º Interfase –> 3ºTabique

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4
Q

En la hepatitis alcohólica encontramos

A

Necrosis hepatocitaria
Cuerpos de Mallory
Infiltrado PMN
Fibrosis perivenular o pericelular

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5
Q

Cirrosis

A

Fibrosis + Nódulos de regeneración

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6
Q

Cirrosis micronodular + tinción azul de Prusia

A

Hemocromatosis

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7
Q

Hígado en nuez moscada

A

Cirrosis cardiaca

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8
Q

Glóbulo PAS-diastasa + en el interior de hepatocitos

A

Déficit de alfa-1-antitripsina (fenotipo más común PiMM)

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9
Q

Tinción de rodanina y ocreína +

A

Cobre –> Wilson (50% Mallory)

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10
Q

Reacción desmoplásica

A

Colangiocarcinoma

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11
Q

Tricrómico de Masson

A

Tiñe el colágeno de color verde

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12
Q

Cáncer de páncreas más frecuente

A

Adenocarcinoma ductal

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