21. Hämochromatose Flashcards

1
Q

(Hämochromatose)

Ätiologie (2)

A
  • primäre
  • sekundäre
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2
Q

(Hämochromatose)

primäre Hämochromatose: Ursache

A

homozygoter HFE-Gendefekt

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3
Q

(Hämochromatose)

sekundäre Hämochromatose: Ursache

A

transfusionbedingt

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4
Q

(Hämochromatose)

Allgemeinsymptome (3)

A
  • symmetrische Arthropathie der MCP II und III
  • Hyperpigmentierung (“bronzefarbene”)
  • Potenzstörungen/Libidoverlust
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5
Q

(Hämochromatose)

Organmanifestationen (3)

A
  • Leberzirrhose
  • “Bronzediabetes”
  • Kardiomyopathie
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6
Q

(Hämochromatose)

Labor (2)

A
  • Ferritin im Plasma > 300 ug/d
  • Transferrinsättigung > 45%
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7
Q

(Hämochromatose)

Bildgebung der Wahl

A

MRT der Leber

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8
Q

(Hämochromatose)

alternative Bildgebung

A

CT-Abdomen

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9
Q

(Hämochromatose)

CT-Abdomen: Befund

A

hyperdense Darstellung der Leber

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10
Q

(Hämochromatose)

Therapie der Wahl

A

Aderlass

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11
Q

(Hämochromatose)

alternative Therapie

A

Chelatbildner (Deferoxamin)

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