Gulsot Flashcards

1
Q

Hvorledes er hepatocellulær icterus, biokemisk?

A
  • Levercelle skade, f.eks hepatitis
  • Biokemi: S-ALAT kraftigt forhøjet (>x10)
  • Nedsatte koagulationsfaktorer normaliseres ikke efter
    iv indgift af vitamin K (phytomenandion)
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2
Q

Hvorledes er cholestatisk icterus biokemisk?

A
  • Hindret galdeafløb, f.eks pga sten i ductus choledochus. - Biokemi: S-Basisk Fosfatase kraftigt forhøjet (>x5).
  • Nedsatte koagulationsfaktorer skyldes nedsat optagelse
    af vitamin K og normaliseres efter iv indgift af vitamin K.
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3
Q

Alanine aminotransferase (ALAT)

A

Hepatocellulær skade

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4
Q

Alkaline phosphatase

A

-Cholestase, galde obstruktion, infiltrativ sygdom

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5
Q

Bilirubin

A

-Cholestase, galde obstruktion, svækket konjugering

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6
Q

Koagulations faktorer II,VII & X

A

Syntetisk funktion af leveren

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7
Q

Albumin

A

Syntetisk funktion af leveren

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8
Q

Gamma-glutamyltransferase (GGT)

A

-Cholestase, galde obstruktion, alkolisme

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9
Q

Lactate dehydrogenase

A

Hepatocellulær skade (men ikke leverspesifikk)

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10
Q

Immunoglobulin

A

Cirrhose (skrumpelever), autoimmun sygdom

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