ACOG and SMFM guidelines for prenatal diagnosis: Is karyotyping really sufficient?
نویسندگان
چکیده
منابع مشابه
Chromosomal microarray versus karyotyping for prenatal diagnosis.
BACKGROUND Chromosomal microarray analysis has emerged as a primary diagnostic tool for the evaluation of developmental delay and structural malformations in children. We aimed to evaluate the accuracy, efficacy, and incremental yield of chromosomal microarray analysis as compared with karyotyping for routine prenatal diagnosis. METHODS Samples from women undergoing prenatal diagnosis at 29 c...
متن کاملCanadian Guidelines for Prenatal Diagnosis - Genetic indications for prenatal diagnosis
Objective: To provide family practitioners, obstetricians, and geneticists with guidelines and recommendations for prenatal diagnosis. Options: These guidelines apply to non-invasive screening techniques (including maternal serum screening and ultrasound) and to invasive techniques (including amniocentesis and chorionic villus sampling). Outcomes: Improved prenatal diagnosis of congenital abnor...
متن کاملCanadian Guidelines for Prenatal Diagnosis - techniques of prenatal diagnosis
These guidelines reflect emerging clinical and scientific advances as of the date issued and are subject to change.The information should not be construed as dictating an exclusive course of treatment or procedure to be followed. Local institutions can dictate amendments to these opinions.They should be well documented if modified at the local level. None of the contents may be reproduced in an...
متن کاملRapid Aneuploidy Testing, Traditional Karyotyping, or Both, in Prenatal Diagnosis
HKJGOM 2005; 5 (1) 33 Introduction The most frequent foetal chromosomal abnormalities involve the autosomes 21, 18, 13 and sex chromosomes X and Y. Aneuploidy or alterations in copy number of these chromosomes, including Trisomy 21 (Down syndrome), Trisomy 18 (Edwards syndrome), Trisomy 13 (Patau syndrome), 45,X (Turner syndrome), 47,XXY (Klinefelter syndrome) and Triploidy (presence of 3 copie...
متن کاملchromosomal microarray with standard karyotyping for routine and high risk prenatal diagnosis
s 1 – 8 Moderators: George Saade, MD, President, SMFM; Joshua Copel, MD, Immediate Past President, SMFM; Alan Guttmacher, MD, Director, NICHD 1 A multicenter, prospective, masked comparison of chromosomal microarray with standard karyotyping for routine and high risk prenatal diagnosis Ronald Wapner Prenatal Microarray Study Group, NICHD, Bethesda, MD OBJECTIVE: To evaluate the performance of c...
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ژورنال
عنوان ژورنال: Prenatal Diagnosis
سال: 2018
ISSN: 0197-3851
DOI: 10.1002/pd.5212