Leishmania Flashcards

1
Q

2 vormen leishmania

A
  • viscerale leishmania (Kala Azar)

- cutane leishmania

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2
Q

vector leishmania

A

zandvlieg

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3
Q

reservoir leishmania

A

mens
knaagdieren
honden
vee

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4
Q

pathogenese viscerale leishmania

A
  • massieve infectie macrofagen, lever, beenmerg, huid,
    lymfe
  • zwak TH1-cellulair gemedieerde immuunrespons
  • hypergammaglobulinemie door TH2 respons
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5
Q

symptomen viscerale leishmania

A
  • koorts, subfebrillitas
  • zweten
  • splenomegalie
  • hepatomegalie
  • lymfekliervergroting
  • achteruitgang algemene toestand
  • malaise
  • vermagering
  • bleekheid
  • anemie
  • leukopenie
  • thrombocytopenie
  • hypergammaglobulinemie
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6
Q

diagnose viscerale leishmania

A
  • klinisch beeld
  • aantonen amastigoten in macrofagen
    • beenmergaspiraat
    • miltpunctie
    • leverpunctie
  • serologie
  • huidtest
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7
Q

behandeling viscerale leishmania

A
  • amfotericine B = 1e keuze
  • antimoonverbindingen
  • orale therapie: miltefosine
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8
Q

pathogenese cutane leishmania

A
  • immuunrespons en inflammatie

nadien: curatieve TH1 respons

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9
Q

symptomen cutane leishmania

A
  • papel
  • ulcus met rode verheven rand
  • granulomateuze korsten
  • atrofisch, ingezonken litteken
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10
Q

diagnose cutane leishmania

A
  • klinisch
  • biopsie
  • serologie
  • huidtest
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11
Q

behandeling cutane leishmania

A
  • lokaal aspetisch

- grote groeiende ulcera: itraconazole, amfotericine B

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