Placenta previa Flashcards

1
Q

Clasificación

A

Inserción baja: borde placentario cerca del orificio cervical interno
Previa marginal: Borde en el margen del orificio cervical
Previa parcial; placenta cubre parcialmente el orificio cervical interno
Previa total: placenta cubre totalmente el orificio cervical interno

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2
Q

Etiología

A

Desconocida principalmente
- Fertilización tardía
-Edad materna avanzada
-Multiparidad

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3
Q

Cuadro clínico

A

Hemorragia indolora cerca del final del 2º trimestre y es repentina, abundante y rojo brillante

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4
Q

Gold standard

A

Eco transvaginal

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5
Q

Tratamiento

A

+ de 2-3 episodios de sangrado se debe interrumpir el embarazo
(maduración 27-28 mal pronostico)

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6
Q

Diagnóstico diferencial

A

El desprendimiento prematuro de placenta normoinserta (DPPNI)

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7
Q

Complicaciones maternas

A

Hemorragia
Atonía uterina
Acretismo placentario

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8
Q

Complicaciones fetales

A

Distocias
Prematurez
Hemorragia fetal

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