Ultrasonographic "soft markers" of fetal chromosomal defects
نویسندگان
چکیده
منابع مشابه
Fetal soft markers in obstetric ultrasound.
OBJECTIVE To evaluate ultrasound "soft markers" used in fetal genetic screening. OPTIONS Ultrasound screening at 16 to 20 weeks is one of the most common genetic screening and (or) diagnostic tests used during pregnancy. The practical concern for ultrasound screening is false-positive and false-negative (missed or not present) results. The use and understanding of ultrasound soft markers and ...
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Objective: To evaluate ultrasound “soft markers” used in fetal genetic screening. Options: Ultrasound screening at 16 to 20 weeks is one of the most common genetic screening and (or) diagnostic tests used during pregnancy. The practical concern for ultrasound screening is false-positive and false-negative (missed or not present) results. The use and understanding of ultrasound soft markers and ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1997
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.314.7085.918