gastroenterologia 2 Flashcards

1
Q

HEPATITIS AUTOINMUNE

  • con que HLA esta asociado?
  • cuales son los farmacos predisponentes mas asociasdos
  • cuadro clinico
A
  • HLA-DR3, HLA-DR4.
  • minociclina y nitrofurantoina.
  • asintomatico inespecificos hepaticos, se asocia con otras enfermedades autoinmunes, la mas frecuente es tiroiditis de hashimoto.
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2
Q

HEPATITIS AUTOINMUNE

cuales son los tipos ?
diagnostico

A

-HA tipo 1 (clasica):
90% de los casos , todas las edades.
ANA y/o ASMA (antimusculo liso).
-HA tipo 2:
15% mas frecuente en niños y adolescentes
LKM-1 (antimicrosomales de higado y riñon tipo 1) y/o LC-1(anticitosol hepatico tipo 1)

DIAGNOSTICO

  • elevacion de pfh.
  • incremento de igG serica total.
  • serologicos: anticuerpos tipicos.
  • estandar: biopsia con infiltrado de celulas plasmaticas.
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3
Q

HEPATITIS AUTOINMUNE

mencional el tratamietno

A

indicaciones para iniciarlo

  • transaminasas > 10 veces el valor maximo normal.
  • transaminasas > 5 veces + elevacion de igG mayor a 2 veces.
  • necrosis en biopsia.
  • sintomas incapacitantes.

tratamiento
induccion: prednisona + azatioprina.
mantenimeinto por lo menos 2 años y al menos 12 meses despues de la normalizacion de las transaminasas
*intolerancia: micofenolato de mofetilo.

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4
Q

SINDROME DE INTESTINO IRRITABLE

A
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5
Q

cron y cuci

A

CROHN: localizacion ileo cecal.
CUCI: localizacion rectosigmoidea

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5
Q

cron y cuci

A
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6
Q

cuci

anticuerpos P ANCA

A

crohn

anticuerpos ASCA

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7
Q

CUCI Y CRIHN

tratamiento

A
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8
Q

caso clinico ulcera de curling

A
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9
Q

CANCER DE ESTOMAGO

A
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10
Q

CANCER GASTRICO

factores de riesgo

A
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11
Q

CANCER GASTRICO

manifestaciones clinicas

A
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12
Q

CANCER GASTRICO

abordaje diagnostico
menciona la clasificacion

A
  • las celulas en anillo de sello son patognomonicas.
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13
Q

CANCER GASTRICO

TNM

A
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14
Q

CANCER GASTRICO

Tratamiento

A
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15
Q

CANCER GASTRICO

complicaciones

A