Anémie macrocytaire Flashcards

1
Q

Vgm, tgmh, CGMH

A

VGM>100 fl
Tgmh>35pg
CGMH N

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2
Q

Anémie macrocytare cause plus fréquente

A

Alcoolisme

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3
Q

Anémie macrocytaire autre cause

A

Carence folates, cobalamines
Médicament (chimio)
Reticulocytose
Myelodyplasie
Maladie du foie
Hypothyroïdie

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4
Q

Classer comme…

A

Megaloblastique ou non megaloblastique

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5
Q

Anémie megaloblastique classée comme:

A

Défaut de maturation nucléaire

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6
Q

Environ 95% anémie megaloblastique son causer par:

A

Carence en vitamine B12 ou acide folique

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7
Q

Labs

A

Macro, Normo
VGM-100-140
TGMH- augmenter
CGMH- normal
Macro-ovalocyte
Corps Jolly
Neutro hypersegmenter
Aniso, poikilo, poly et erythroblaste, anneau cabot

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8
Q

Anémie pernicieuse/bierner

A

Anémie megaloblastique
Causée par absence de facteur intrinsèque gastrique

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