Placenta Abruptio

Exams and Tests

A separation of the placenta from the uterine wall, or placenta abruptio, can be difficult to identify. Diagnosis is based on a physical examination, a medical history, and a process of elimination. Testing may include:

• Fetal heart monitoring, to assess the fetus's condition and check for contractions of the uterus.
• An ultrasound test, which can detect about 50% of placental abruptions.⁵ A negative ultrasound result does not necessarily guarantee that the placenta is intact.
• A blood test for anemia. A woman with placenta abruptio can become anemic from excessive blood loss.

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Author:	Monica Rhodes	Last Updated: February 26, 2008
Medical Review:	Sarah Marshall, MD - Family Medicine William Gilbert, MD - Perinatology
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