Second-trimester uterine artery Doppler, PlGF, sFlt-1, sEndoglin, and lipid-related markers for predicting preeclampsia in a high-risk population.

abstract：OBJECTIVES:A QF-PCR test has been developed to diagnose sex chromosome imbalances in prenatal samples and has been applied to a diagnostic service. METHODS:The test uses a PCR multiplex with eight primer pairs: six X-chromosome polymorphic markers, including two markers from Xp (a region not included in previously pub...

journal_title：Prenatal diagnosis

authors： Donaghue C,Roberts A,Mann K,Ogilvie CM

更新日期：2003-03-01 00:00:00

abstract：:In a study of 70 cases of trisomy 18 and 450 matched controls in the second trimester we have measured the maternal serum levels of the analytes alpha feto protein (AFP), free beta-human chorionic gonadotrophin (hCG) and pregnancy associated plasma protein-A (PAPP-A). We have found the median multiple of the median (M...

journal_title：Prenatal diagnosis

authors： Spencer K,Crossley JA,Green K,Worthington DJ,Brownbill K,Aitken DA

更新日期：1999-12-01 00:00:00

abstract：:This paper examines the association between fetal choroid plexus cysts (CPCs) and trisomy 18 and proposes a method by which risks can be derived taking into account both sonographic findings and maternal age. Data from our centre on the sonographic findings of 58 fetuses with trisomy 18 and 387 fetuses with CPCs as we...

journal_title：Prenatal diagnosis

authors： Snijders RJ,Shawa L,Nicolaides KH

更新日期：1994-12-01 00:00:00

abstract：:We present a case of prenatal diagnosis of Fanconi anaemia (FA) in a pair of twins at 14 weeks of gestation. The parents had previously had two children: a healthy boy and a boy with FA belonging to complementation group C (FAC). The FA patient is a compound heterozygote, carrying a 322delG and a IVS4+4A-->T mutation ...

journal_title：Prenatal diagnosis

authors： Kwee ML,Lo Ten Foe JR,Arwert F,Pals G,Madan K,Nieuwint A,In't Veld PA,Van der Horst AR,Van Vugt JM,Ten Kate LP

更新日期：1996-04-01 00:00:00

abstract：OBJECTIVES:To present the prenatal genetic diagnoses and counseling for two cases of oculocutaneous albinism (OCA) type I family by detection of mutations in the OCA1 gene by denaturing high performance liquid chromatography (DHPLC) system and a review of the literature. METHODS:All DNA samples were extracted from per...

journal_title：Prenatal diagnosis

authors： Lin SY,Chien SC,Su YN,Lee CN,Chen CP

更新日期：2006-05-01 00:00:00

abstract：BACKGROUND:An initial study of trisomy 21 cases showed that prior to 10 weeks, maternal serum levels of intact hCG in the early first trimester are lower than normal. Here we further study the levels prior to and after 10 weeks of gestation to further establish whether or not the intact hCG is effective as a very early...

journal_title：Prenatal diagnosis

authors： Spencer K,Cowans NJ,Uldbjerg N,Vereecken A,Tørring N

更新日期：2008-12-01 00:00:00

abstract：:Two consecutive pregnancies in a woman with initially undiagnosed type I distal arthrogryposis (DA) are reported. A prenatal diagnosis of the condition was made by ultrasound in the 17th week of gestation in one of the pregnancies, whereas in the subsequent pregnancy the disorder was excluded as early as 13 weeks' ges...

journal_title：Prenatal diagnosis

authors： Bui TH,Lindholm H,Demir N,Thomassen P

更新日期：1992-12-01 00:00:00

abstract：OBJECTIVE:A common concern of utilizing prenatal advanced genetic testing is that a result of uncertain clinical significance will increase patient anxiety. However, prenatal ultrasound may also yield findings of uncertain significance, such as 'soft markers' for fetal aneuploidy, or findings with variable prognosis, s...

journal_title：Prenatal diagnosis

authors： Richards EG,Sangi-Haghpeykar H,McGuire AL,Van den Veyver IB,Fruhman G

更新日期：2015-12-01 00:00:00

abstract：OBJECTIVE:Multiple transplacental medications can be used to treat fetal tachycardia. We sought to perform a systematic review and meta-analysis to determine whether digoxin, flecainide, or sotalol was the most efficacious therapy for converting fetal tachycardia to sinus rhythm. METHOD:We performed a systematic revie...

journal_title：Prenatal diagnosis

authors： Hill GD,Kovach JR,Saudek DE,Singh AK,Wehrheim K,Frommelt MA

更新日期：2017-11-01 00:00:00

abstract：:Glycogen storage disease type 1b (GSD1b) is an autosomal recessive inborn error of metabolism caused by deficiency of glucose-6-phosphate translocase (G6PT1). Current laboratory diagnosis for GSD1b is established by a functional enzyme assay of glucose-6-phosphatase in both fresh and detergent-treated liver homogenate...

journal_title：Prenatal diagnosis

authors： Lam CW,Sin SY,Lau ET,Lam YY,Poon P,Tong SF

更新日期：2000-09-01 00:00:00

abstract：OBJECTIVE:To report the outcome of transient abnormal cardiac flow patterns (ABCFP) at 13 to 17 weeks' gestation. METHODS AND RESULTS:Observational single operator study of transvaginal sonography scans of 13,183 fetuses. Of the 22 fetuses with ABCFP (1:600) high pulmonary valvular velocity was detected in 11 (8 of th...

journal_title：Prenatal diagnosis

authors： Bronshtein M,Zimmer EZ,Blazer S,Blumenfeld Z

更新日期：2012-05-01 00:00:00

abstract：:Blood collected from 62 fetuses aged 20-38 weeks of gestation was studied. The values of ten lipid parameters were determined: cholesterol (TC), triglycerides (TGs), apolipoprotein A1 (apo A1), apolipoprotein B (apo B), apolipoprotein E (apo E), total apolipoprotein CIII (apo CIII), apolipoprotein CIII present in part...

journal_title：Prenatal diagnosis

authors： Legras B,Durou MR,Ruelland A,Gallou G,Jezequel C,Cloarec L

更新日期：1995-03-01 00:00:00

abstract：:We report a case of nuchal cystic hygroma with spontaneous resolution detected by ultrasound examination at 13 weeks' gestation. Fetal karyotype and amniotic fluid alpha-fetoprotein levels were normal. Extreme caution in evaluating this situation is stressed. ...

journal_title：Prenatal diagnosis

authors： Baccichetti C,Lenzini E,Suma V,Benini F,Marini A

更新日期：1990-06-01 00:00:00

abstract：OBJECTIVE:To present a report on prenatal diagnosis using direct SPG4 gene analysis in a family with autosomal dominant hereditary spastic paraplegia (AD-HSP). METHODS:Genetic linkage and haplotype analysis were previously carried out with chromosome 2p markers. DNA was obtained from affected individuals, the affected...

journal_title：Prenatal diagnosis

authors： Nielsen JE,Koefoed P,Kjaergaard S,Jensen LN,Nørremølle A,Hasholt L

更新日期：2004-05-01 00:00:00

abstract：:Two pregnancies at risk for the carbohydrate-deficient glycoprotein syndrome Type 1A (CDG1A, phosphomannomutase deficient) were monitored by enzyme and genetic linkage analyses. The index case in both families had a proven deficiency of phosphomannomutase (PMM). An unaffected fetus was predicted in family 1 following ...

journal_title：Prenatal diagnosis

authors： Charlwood J,Clayton P,Keir G,Mian N,Young E,Winchester B

更新日期：1998-07-01 00:00:00

abstract：:Prenatal screening using the maternal serum markers alpha-fetoprotein, human chorionic gonadotropin, and unconjugated oestriol was investigated in a native Japanese population. Comparison with a Caucasian U.S. population revealed differences which led to modification of the generally used equations for risk calculatio...

journal_title：Prenatal diagnosis

authors： Onda T,Kitagawa M,Takeda O,Sago H,Kubonoya K,Iinuma K,Bradley LA,Canick JA,Krasikov NE,Ponting NR,Grier RE

更新日期：1996-08-01 00:00:00

abstract：OBJECTIVES:The purpose of this study was to demonstrate the normal perimeter and area of the three orthogonal planes (axial, sagittal and coronal) of the fetal Sylvian fissure along pregnancy using 3-dimensional (3D) ultrasound. METHODS:Ultrasound volumes of fetal head were acquired prospectively in 55 fetuses between...

journal_title：Prenatal diagnosis

authors： Gindes L,Malach S,Weisz B,Achiron R,Leibovitz Z,Weissmann-Brenner A

更新日期：2015-11-01 00:00:00

abstract：:The heart is often perceived as a difficult organ to understand by ultrasound during fetal life. This is undoubtedly reflected in the low detection rate of cardiac abnormalities as compared to those of most other organ systems in the fetus. In this article we start by updating classical concepts of cardiac embryology,...

journal_title：Prenatal diagnosis

authors： Cook AC,Yates RW,Anderson RH

更新日期：2004-12-30 00:00:00

abstract：OBJECTIVE:To present a series of cases with a sonographic thick and heterogeneous placenta, and to review the literature. METHODS:A series of 16 cases were analyzed. A heterogeneous placenta was defined as a thick placenta with a patchy decrease of echogenicity, which quivered like jelly to sharp abdominal pressure. A...

journal_title：Prenatal diagnosis

authors： Raio L,Ghezzi F,Cromi A,Nelle M,Dürig P,Schneider H

更新日期：2004-03-01 00:00:00

abstract：OBJECTIVE:The objective of this study is to validate the diagnostic accuracy of a non-invasive prenatal test for detecting trisomies 13, 18, and 21 for a population in Germany and Switzerland. METHODS:Random massively parallel sequencing was applied using Illumina sequencing platform HiSeq2000. Fetal aneuploidies were...

journal_title：Prenatal diagnosis

authors： Stumm M,Entezami M,Haug K,Blank C,Wüstemann M,Schulze B,Raabe-Meyer G,Hempel M,Schelling M,Ostermayer E,Langer-Freitag S,Burkhardt T,Zimmermann R,Schleicher T,Weil B,Schöck U,Smerdka P,Grömminger S,Kumar Y,Hofmann W

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to quantify glycosaminoglycans (GAGs) in amniotic fluid (AF) from an MPS VII fetus compared with age-matched fetuses obtained from normal pregnancies. METHOD:Disaccharides were measured by liquid chromatography tandem mass spectrometry, compared to age-matched controls. Enzyme assay...

journal_title：Prenatal diagnosis

authors： Kubaski F,Brusius-Facchin AC,Mason RW,Patel P,Burin MG,Michelin-Tirelli K,Kessler RG,Bender F,Leistner-Segal S,Moreno CA,Cavalcanti DP,Giugliani R,Tomatsu S

更新日期：2017-05-01 00:00:00

abstract：OBJECTIVE:Pregnant women who receive a high screening risk result for Down, Edwards or Patau syndrome are offered diagnostic tests that carry a risk of miscarriage. This study determined how many women had such tests per syndrome diagnosis. METHOD:The number of tests per Down, Edwards or Patau syndrome diagnosis adjus...

journal_title：Prenatal diagnosis

authors： Morris JK,Waters JJ,de Souza E

更新日期：2012-06-01 00:00:00

abstract：:Prenatal diagnosis of Duchenne and Becker muscular dystrophy is performed as a routine procedure in many laboratories around the world, using numerous molecular genetic techniques. Rather than discussing methods that are commonly in use, this review concentrates on some of the methods that are less widely available. T...

journal_title：Prenatal diagnosis

authors： Abbs S

更新日期：1996-12-01 00:00:00

abstract：:Intra-hepatic abnormalities of the fetal umbilical venous system are poorly documented and clinically not well understood. A case of routine ultrasound examination at 23 weeks' gestation demonstrating foci of hepatic hyperechogenicity and cardiomegaly is presented. Colour Doppler detected absence of flow in the ductus...

journal_title：Prenatal diagnosis

authors： Cohen SB,Lipitz S,Mashiach S,Hegesh J,Achiron R

更新日期：1997-10-01 00:00:00

abstract：OBJECTIVE:To determine the underlying molecular aetiology in a non-consanguineous Irish family who have had three fetal losses because of a primary myopathy characterised by fetal akinesia, arthrogryposis multiplex, bilateral pulmonary hypoplasia and reduced muscle bulk. METHODS:Fetal DNA extracted from amniotic cells...

journal_title：Prenatal diagnosis

authors： Casey J,Flood K,Ennis S,Doyle E,Farrell M,Lynch SA

更新日期：2016-11-01 00:00:00

abstract：:A method is described which uses the Hind III polymorphism in intron 19 of the factor VIII gene for genomic family analysis and prenatal diagnosis by the polymerase chain reaction. The primers derived from the exon 19 and 20 sequences allow amplification of the whole intron 19 resulting in a 730 bp fragment. Hind III ...

journal_title：Prenatal diagnosis

authors： Wehnert M,Shukova EL,Surin VL,Schröder W,Solovjev GYa,Herrmann FH

更新日期：1990-08-01 00:00:00

abstract：:We have investigated the ability of high-resolution proton NMR spectroscopy to provide a biochemical constituent screening of human amniotic fluid (AF). Proton NMR spectra were obtained at 300 MHz on AF from patients undergoing amniocentesis in the mid-trimester. Only AF from normal pregnancies (normal fetal karyotype...

journal_title：Prenatal diagnosis

authors： Sims CJ,Fujito DT,Burholt DR,Dadok J,Giles HR,Wilkinson DA

更新日期：1993-06-01 00:00:00

abstract：:Maternal uniparental disomy (UPD) 20 was found in a 35-month-old girl, the product of a pregnancy complicated by a prenatal diagnosis of mosaic trisomy 20. Phenotypic abnormalities included pre- and postnatal growth failure, microcephaly, minor dysmorphic features and psychomotor developmental delay. Chromosomal analy...

journal_title：Prenatal diagnosis

authors： Salafsky IS,MacGregor SN,Claussen U,von Eggeling F

更新日期：2001-10-01 00:00:00

abstract：OBJECTIVE:Intact atrial septum or highly restrictive inter-atrial communication (I/HRAS) combined with either severe aortic stenosis (SAS) or hypoplastic left heart syndrome (HLHS), respectively, is associated with adverse outcome. This study focusses on changes in alveolo-septal lung parenchyma due to increased left a...

journal_title：Prenatal diagnosis

authors： Goltz D,Lunkenheimer JM,Abedini M,Herberg U,Berg C,Gembruch U,Fischer HP

更新日期：2015-05-01 00:00:00

abstract：OBJECTIVES:To determine the recurrence risk of a free trisomy 21 pregnancy. METHODS:Data from the National Down Syndrome Cytogenetic Register (NDSCR), which contains information on nearly all cases of Down syndrome between 1989 and 2001 in England and Wales were used. Among 11 281 women with a Down syndrome pregnancy ...

journal_title：Prenatal diagnosis

authors： Morris JK,Mutton DE,Alberman E

更新日期：2005-12-01 00:00:00