EP04.07: Comparative study between early fetal echocardiography performed at 13-13+6 weeks' and at 16 weeks' gestation
نویسندگان
چکیده
منابع مشابه
Radical vaginal trachelectomy at 16 weeks' gestation: A case report☆
•A young woman diagnosed with early-stage cervical cancer whilst pregnant is a clinical dilemma.•The maternal risks need to be balanced against the risks to the foetus.•Radical vaginal trachelectomy has a potential role as treatment with a favourable outcome for mother and baby.
متن کاملMaternal thyroid function at 11-13 weeks of gestation.
OBJECTIVE To establish normal ranges of maternal serum thyroid-stimulating hormone (TSH), free thyroxine (FT4) and free triiodothyronine (FT3) at 11-13 weeks of gestation. METHODS Maternal serum concentrations of FT3, FT4, TSH, anti-thyroperoxidase (anti-TPO) and anti-thyroglobulin (anti-Tg) antibodies were measured at 11-13 weeks. Normal ranges were constructed from the data of singleton pre...
متن کاملMaternal thyroid function at 11-13 weeks of gestation in fetal trisomies 21 and 18.
OBJECTIVE To examine the association between maternal serum levels of thyroid stimulating hormone (TSH) and free β-human chorionic gonadotrophin (free β-hCG) in trisomy 21, trisomy 18 and euploid pregnancies at 11-13 weeks and investigate the potential value of TSH in first-trimester screening for aneuploidies. METHODS Maternal serum TSH and free β-hCG levels at 11-13 weeks in 25 trisomy 21 a...
متن کاملLearning curve in measurement of fetal frontomaxillary facial angle at 11-13 weeks of gestation.
OBJECTIVE To determine the number of ultrasound examinations required to train sonographers to accurately measure the fetal frontomaxillary facial (FMF) angle at 11-13 weeks of gestation. METHODS Eight sonographers accredited for nuchal translucency thickness (NT) measurement (and with different levels of experience) were trained to measure the fetal FMF angle using specially acquired three-d...
متن کاملFetal RHD genotyping in maternal plasma at 11-13 weeks of gestation.
OBJECTIVE To examine the feasibility of fetal RHD genotyping at 11-13 weeks' gestation from analysis of circulating cell-free fetal DNA (ccffDNA) in the plasma of RhD negative pregnant women using a high-throughput robotic technique. METHODS Stored plasma (0.5 ml) from 591 RhD negative women was used for extraction of ccffDNA by a robotic technique. Real-time quantitative polymerase chain rea...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2017
ISSN: 0960-7692
DOI: 10.1002/uog.18357