期刊
BIRTH DEFECTS RESEARCH
卷 109, 期 10, 页码 771-777出版社
WILEY
DOI: 10.1002/bdr2.1045
关键词
pregnancy; Cornelia de Lange syndrome; ultrasound; limb defects; major malformations
资金
- Fondazione Cariplo [2015-0783]
Cornelia de Lange syndrome (CdLS) is an inherited condition with a wide spectrum of phenotypic anomalies, consisting mainly of growth impairment, multi-organ abnormalities, and neurocognitive delay. Clinical diagnostic criteria after birth are well defined, whereas when to suspect the syndrome during intrauterine life still remains undefined. This review summarizes the main possible prenatal findings in CdLS, suggesting that a skilled ultrasound scan in cases of intrauterine growth restriction associated with other fetal abnormalities may improve the chance of prenatal diagnosis of CdLS, especially in families known to be at high risk. We propose that, following a sequence of detailed scans and examinations, CdLS affected fetuses could be diagnosed in utero, when one or more conditions (among them, intrauterine growth restriction, limb defects, facial abnormalities, diaphragmatic hernia, and heart diseases) are detected, and possibly confirmed by specific molecular testing. Birth Defects Research 109:771-777, 2017. (c) 2017 The Authors. Birth Defects Research Published by Wiley Periodicals, Inc.
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