Placenta previa Flashcards

1
Q

definitie

A

insertia placentei in apropierea sau care acopera orificiu cervical intern , frecvent asociala cu sangerari vaginale

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2
Q

tipuri

A
  1. jos inserata-vin in contact cu orificiul cervical intern la dilatatie
  2. partiala-acopera partial orificiul cervical intern
  3. completa sau centrala- acopera complet orificiul cervical intern
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3
Q

factori de risc

A
multiparitatea
varsta materna inaintata
placenta previa in antecedente
interventii chirurgicale la nivel uterin in antecedente
sarcina multipla
fibroame uterine
istoric abortiv
fumatul
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4
Q

semne si simptome

A

sangerare vaginala nedureroasa in trimestrul III(adesea dupa 30 de sapt)
!!! nu se practica tactul vaginal

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5
Q

US

A

determina pozitia placentei(US transvaginala sua translabiala)

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6
Q

tratament

A
  1. nastere spontana doar in unele cazuri de placenta jos inserata
  2. nasterea prin cezariana
  3. la pacientele cu sangerare usoara -repaus fizic +monitorizare+imunoglobulina anti D mamelor Rh negative+tocoliza in cazul fetilor cu plamani insuficient maturati
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7
Q

complicatii

A
hemoragie masiva
RCIU
distocii de prezentatie
PROM
vasa previa
deces matern 1% din cazuri
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