Anemia Sideroblástica Flashcards

1
Q

FISIOPATOLOGIA - SIDEROBLASTICA

A

PROTOPORFIRINA

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2
Q

CAUSAS - SIDEROBLASTICA

A
  • Hereditaria

- Adquirida(alcool, def de b6, chumbo

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3
Q

LABORATORIO - SIDEROBLASTICA

A
  • AN MICROCITICA/HIPOCROMICA(HEREDITARIA)
  • FE SÉRICO AUMENTADO
  • FERRITINA AUMENTADO
  • SAT DE FERRITINA AUMENTADO
  • RISCO DE HEMOCROMATOSE
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4
Q

SINAIS DE ACUMULO DE FERRO NA LINHAGEM ERITROCITARIA

A

-ASPIRADO DE MEDULA OSSEA(MIELOGRAMA):
▪SIDEROBLASTOS EM ANEL
-SANGUE PERIFERICO(HEMATOSCOPIA):
▪CORPUSULOS DE PAPPENHEIMER

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5
Q

TTO - SIDEROBLASTICA

A

ADQUIRIDA: TRATAR CAUSA
HEREDITARIA: REPOR VIT B6

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