Calcemie Flashcards

1
Q

Bilan hyper et hypo calcémie

A
Calcémie totale et ionisée
Vit D et calcitriol
PTH
Albuminemie
Phosphatémie
Calciurie
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2
Q

Causes hypercalcemie et hyperphosphatemie

A
Intox vit D (PTH basse)
Lyse osseuse (PTH basse)
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3
Q

Causes hypercalcemie et hypophosphatemie

A

Si PTH haute

  • hyperpara primaire
  • hypercalcemie familiale hypocalciuriante

Si PTH basse :
Sd paranéo avec PTH rp

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4
Q

Traitement hypercalcémie

A

Si aiguë symptomatique : Re ABCD

Rehydratation 
Arrêt des ttt hypercalcemiants (vit A, lithium, vit D, thiaz) 
Biohospho
Corticoïdes
Dialyse
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5
Q

Causes hypocalcémies

A

Hypopara
Carence en vit D (carence d’appport, malabsorption, IRC)

En aiguë :
Rhabdomyolyse
Lyse tumorale 
Chelation iatrogene (citrate)
Sd de l’os affamé après parathyroidectomie
Alcalose respi aiguë
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