Hepatites cronicas nao virais Flashcards

1
Q

Hepatite autoimune - Manifestacoes clinicas :

A
  • Fadiga / astenia (classico)
  • Hepatomegalia
  • Ictericia
  • Amenorreia
  • Artralgias
  • Acne
  • Doencas autoimunes associadas
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2
Q

HAI - laboratorio basico :

A
  • Aminotransferases flutuando (100-1000 U)
  • Hipergamaglobulinemia (IGG)
  • Fator reumatoide habitualmente positivo
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3
Q

HAI 1 - Epidemiologia e anticorpo mais importante ?

A
  • Mulheres entre 20-40 anos

- FAN positivo

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4
Q

HAI 2 - Epidemiologia e anticorpo mais importante ?

A
  • Criancas de origem mediterranea (2-14 anos)

- Anti-LKM 1

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5
Q

HAI 3 - Epidemiologia e anticorpos mais importantes ?

A
  • Epidemiologia semelhante a HAI 1

- Anticorpos : Anti-SLA e Anti-LP

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6
Q

HAI - Diagnostico :

A
  • Quadro clinico e laboratorial sugestivo
  • Anticorpos
  • Biopsia com Hepatite de Interface
  • Criterios diagnosticos (casos duvidosos)
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7
Q

HAI - Tratamento :

A
  • Prednisona + Azatioprina durante 12-18 meses
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8
Q

Colangite / Cirrose Biliar Primaria (CBP) - Clinica :

A
  • Habitualmente assintomaticas
  • Prurido importante
  • Fadiga
  • Xantelasmas e xantomas
  • Hiperpigmentacao
  • Ictericia
  • Dor ossea
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9
Q

CBP - Laboratorio :

A
  • FA muito elevada (6-10x)
  • GGT e 5-NT bem elevadas tambem
  • ALT/AST aumentadas (habitualmente <200)
  • Hipercolesterolemia
  • Hiperbilirrubinemia
  • Hipergamaglobulinemia (IgM)
  • FAN + (70%)
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10
Q

CBP - Diagnostico :

A
  • Anti - Mitocondria 1:80 ou mais + Clinica e laboratorio compativeis
  • Clinica e laboratorio + Biopsia (se anti-mitocondria negativo)
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11
Q

CBP - Quais doencas autoimunes mais relacionadas ?

A
  • Sindrome de Sjogren (50-75%)
  • HAI
  • Tireoidite
  • Esclerodermia
  • Artrite reumatoide
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12
Q

CBP - Tratamento :

A
  • Acido Ursodesoxicolico

- Transplante ortotopico de figado

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13
Q

CBP - Indicacoes do transplante :

A
  • Bilirrubina > 6
  • Cirrose descompensada
  • Ascite resistente, PBE, sangramento recorrente por varizes, encefalopatia, CHC
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14
Q

Qual um marcador de mau prognostico e nao resposta ao tto na HAI ?

A
  • Nao diminuicao das bilirrubinas 2 semanas apos inicio do tto
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