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Metaboliske levertilstande

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Leverforandringer<br />

Ses oftest hos prs. med Z-allel (og da kun hos få)<br />

• 1-2 % af nordeuropæisk (kaukasisk) oprindelse, højst i<br />

Skandinavien<br />

• Incidens 1:2000 – 1:5000<br />

11 % udvikler symptomatisk leversygdom i barnealderen<br />

75 % har forhøjet ALAT<br />

Serum α 1<br />

-AT > 40 % af normal ⇒ normal ALAT<br />

(Sveger, J Pediatr 1989; 104: 91-4)<br />

(Sveger, Acta Paediatr Scand 1998; 77: 847-51)

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