Hemokromatose Flashcards

1
Q

Falskt forhøyet ferritin

A

Inflammasjon
Leverskade (fettlever vanligste årsak hyperferritinemi)
-Metabolsk syndrom
Graviditet, p-piller

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2
Q

Lab

A

Jernmentning > 60% menn, 50% kvinner
Ferritin>300 menn, >200 kvinner
Redusert transferrin og transferrinreseptor
**Gentesting kun ved pos hernmentning

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3
Q

Vanligste mutasjon

A

HFE protein

19% bærere, 0,25% homozygot (penetrans begrenset)

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4
Q

Avleriring

A

Parenchymatøse organer: Lever (cirrhose–>hcc), pankreas, hjerte, hypofyse

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5
Q

Klinikk

A

Diabetes, hjertesvikt, arrytmi, hypogonadisme, hypotyreose, polyartritt, bronsefarget hud.
Risiko ved ferritin>800-1000

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6
Q

Behandling

A

Venesectio (400-500 ml/uke) Ferritin ned tl 25-50.

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