Placenta accreta

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Placenta Accreta

Placenta accreta (/pləˈsɛntə əˈkriːtə/) is a serious pregnancy condition where the placenta grows too deeply into the uterine wall.

Etymology

The term "placenta accreta" is derived from the Latin words "placenta" meaning "cake" and "accreta" meaning "grown".

Definition

Placenta accreta is a condition in which the placenta, instead of detaching from the uterine wall after childbirth, remains firmly attached. This can lead to severe blood loss after delivery. It is a type of placenta accreta spectrum disorder, which also includes placenta increta and placenta percreta.

Symptoms

Symptoms of placenta accreta may not be noticeable until the time of delivery. However, some women may experience vaginal bleeding in the third trimester.

Causes

The exact cause of placenta accreta is unknown, but it is more common in women who have had a previous cesarean section or other uterine surgery.

Treatment

Treatment for placenta accreta often involves a surgical procedure to remove the uterus (hysterectomy) after delivery. In some cases, the placenta can be left in place and allowed to absorb naturally, but this carries significant risks.

Related Terms

  • Placenta increta: A condition where the placenta invades the muscle of the uterus.
  • Placenta percreta: A condition where the placenta penetrates through the entire uterine wall.

See Also

External links

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