Maternal serum alpha-fetoprotein and anal atresia
نویسندگان
چکیده
منابع مشابه
Maternal Serum Alpha-Fetoprotein Screening
Background: The maternal serum alpha-fetoprotein test (MSAFP) was developed to screen for neural tube defects. Little is known about the adoption of the MSAFP test. This study examines the effect of provider specialty and geographic location and patient insurance status on MSAFP test use in Washington State. Methods: We conducted a retrospective cohort study of MSAFP use in low-risk obstetric p...
متن کاملPrenatal fetal karyotyping and maternal serum alpha-fetoprotein screening.
Prenatal karyotyping was undertaken in 569 consecutive amniotic fluid samples where the indication for amniocentesis was two sequential raised maternal serum alpha-fetoprotein concentrations. In 475 successful cultures five chromosome abnormalities were found--four constitutional anomalies (47,XXY; 47,XYY; an inherited inv(8) (p23q11); and a de-novo translocation t(6;7) (p11;p22) and a culture-...
متن کاملSerum alpha-fetoprotein: II. Clinical evaluation of two automated immunoassays for maternal serum screening.
A prospective clinical evaluation is reported for analysis of maternal serum alpha fetoprotein (s.AFP) testing by recently developed enzymeimmunoassay automated systems. The reference method for the study was a manual competitive binding radioimmunoassay which has been utilized by us in the Maternal Serum AFP Screening Program at the Medical University of South Carolina for the past five years....
متن کاملMaternal serum alpha-fetoprotein levels and fetal outcome in early second-trimester oligohydramnios.
Early second-trimester oligohydramnios was associated with normal maternal serum alpha-fetoprotein (MSAFP) levels in nine out of 26 cases (35 per cent). Congenital malformations of the fetal urinary tract resulting in fetal anuria were present in nine cases; in seven of them, normal MSAFP levels were measured. In contrast, normal MSAFP levels were established in only 2 out of the 17 cases witho...
متن کاملSerum alpha-fetoprotein in the three trimesters of pregnancy: effects of maternal characteristics and medical history.
OBJECTIVE To define the contribution of maternal variables which influence the measured level of maternal serum alpha-fetoprotein (AFP) in screening for pregnancy complications. METHODS Maternal characteristics and medical history were recorded and serum AFP was measured in women with a singleton pregnancy attending for three routine hospital visits at 11 + 0 to 13 + 6, 19 + 0 to 24 + 6 and 3...
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ژورنال
عنوان ژورنال: Prenatal Diagnosis
سال: 1999
ISSN: 0197-3851,1097-0223
DOI: 10.1002/(sici)1097-0223(199907)19:7<689::aid-pd604>3.0.co;2-8