DESPRENDIMIENTO PLACENTARIO Flashcards

1
Q

Separación prematura de la placenta normalmente insertada en útero

A

desprendimiento placentario

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2
Q

A partir de qué semana sucede el desprendimiento placentario?

A

después de las 20 SDG y antes del nacimiento

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3
Q

Triada clásica del desprendimiento placentario

A

sangrado, dolor abdominal e hipertonía uterina

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4
Q

Tx desprendimiento placentario

A

Tocolíticos y reponer volumen, parto o cesárea

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5
Q

Clínica desprendimiento placentario

A

aumento del volumen uterino, líquido amniótico sanguinolento, sufrimiento fetal

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6
Q

Labs que se piden en desprendimiento placentario

A

Tiempos de coagulación, plt, fibrinógeno, PFR

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7
Q

Presencia de tejido placentario por encima o adyacente al orificio cervicouterino

A

Placenta previa

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8
Q

Principal factor de riesgo en placenta previa

A

cesárea previa

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9
Q

Clasificación de la placenta previa

A
  • Verdadera: pasa el orificio cervical
  • Baja <2 cm del orificio, no lo cubre
  • Marginal: al margen del orificio
  • Parcial: lo cubre pero no lo pasa
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10
Q

Gold standard dx de placenta previa

A

usg transvaginal

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11
Q

Clínica placenta previa

A

sangrado indoloro rojo brillante y cérvix blando

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12
Q

Qué es placenta accreta

A

unión de la placenta al revestimiento uterino. Llega a miometrio pero no invade

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13
Q

Placenta increta

A

invade miometrio

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14
Q

Placenta percreta

A

invade otros órganos

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