Quality assessment of routine nuchal translucency measurements: a North American laboratory perspective


Purpose: To assess nuchal translucency measurements that were performed as part of routine prenatal screening for Down syndrome.Methods: Collect ultrasound measurements of nuchal translucency and crown rump length provided by individual sonographers over a 6-month period to six North American prenatal screening laboratories, along with the laboratory's… (More)
DOI: 10.1097/GIM.0b013e3181616bf8

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