What question did this study set out to answer?

To assess the diagnostic value of individual sonographic criteria for placenta accreta and develop a composite scoring system for improved antenatal evaluation.

August 21, 2008Journal of Clinical Ultrasound

Evaluation of sonographic diagnostic criteria for placenta accreta

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To assess the diagnostic value of individual sonographic criteria for placenta accreta and develop a composite scoring system for improved antenatal evaluation.
Prospective evaluation of 66 women at risk for placenta accreta, with 9 cases confirmed at delivery.
Assessed performance of individual gray-scale and Doppler ultrasound markers and combined sensitive and specific criteria into a composite scoring model.
Loss of retroplacental clear space, myometrial thickness <1 mm, bridging vessels, interface disruption, and vessels crossing disruption sites were significantly associated with placenta accreta.
Disruption of the placental-uterine wall interface and crossing vessels were the only individual criteria capable of distinguishing accreta from non-accreta.
The composite score system using a cutoff of 40 achieved a sensitivity of 89% and a specificity of 98%.

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Implication

Diagnostic accuracy study evaluates ultrasound criteria in high-risk pregnant women, indicating composite scoring enhances prenatal detection.

Cite This Study

Wong et al. (2008) studied this question.

synapsesocial.com/papers/6a962e1378d14db02cfa05b9 https://doi.org/10.1002/jcu.20524

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Implication

Diagnostic accuracy study evaluates ultrasound criteria in high-risk pregnant women, indicating composite scoring enhances prenatal detection.

Evaluation of sonographic diagnostic criteria for placenta accreta

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Discussion

Implication

Cite This Study

Evaluation of sonographic diagnostic criteria for placenta accreta

Key Points

Discussion

Implication

Cite This Study

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