PMID- 28397216 OWN - NLM STAT- MEDLINE DCOM- 20170914 LR - 20170914 IS - 1003-9406 (Print) IS - 1003-9406 (Linking) VI - 34 IP - 2 DP - 2017 Apr 10 TI - [Prenatal diagnosis of 22q11 microdeletion syndrome]. PG - 192-195 LID - 10.3760/cma.j.issn.1003-9406.2017.02.008 [doi] AB - OBJECTIVE: To establish a method for the prenatal diagnosis of 22q11 microdeletion syndrome. METHODS: BACs-on-Beads (BoBs) and fluorescence in situ hybridization (FISH) were performed on a fetus for whom amniotic chromosomal culturing has failed and a pair of twin fetuses suspected for 22q11 deletion syndrome. RESULTS: 22q11 microdeletion was detected in all 3 fetuses by prenatal BoBs as well as FISH, with only one red signal detected at the DiGeorge/VCFS N25 site and two green signals on the 22q13.3 ARSA site. CONCLUSION: The combination of prenatal BoBs and FISH can provide a method for the prenatal diagnosis of 22q11 microdeletion. FAU - Cai, Meiying AU - Cai M AD - Fujian Hospital for Material and Child Health Care, Fuzhou, Fujian 350001, China. ipxiu304@126.com. FAU - Huang, Hailong AU - Huang H FAU - Lin, Na AU - Lin N FAU - Guo, Nan AU - Guo N FAU - Wu, Xiaoqing AU - Wu X FAU - Su, Linjuan AU - Su L FAU - Xu, Liangpu AU - Xu L LA - chi PT - Journal Article PL - China TA - Zhonghua Yi Xue Yi Chuan Xue Za Zhi JT - Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics JID - 9425197 SB - IM MH - Adult MH - Chromosome Deletion MH - Chromosomes, Human, Pair 22/*genetics MH - DiGeorge Syndrome/diagnosis/embryology/*genetics MH - Female MH - Fetal Diseases/diagnosis/*genetics MH - Humans MH - In Situ Hybridization, Fluorescence MH - Karyotyping MH - Pregnancy MH - Prenatal Diagnosis EDAT- 2017/04/12 06:00 MHDA- 2017/09/15 06:00 CRDT- 2017/04/12 06:00 PHST- 2017/04/12 06:00 [entrez] PHST- 2017/04/12 06:00 [pubmed] PHST- 2017/09/15 06:00 [medline] AID - 940634039 [pii] AID - 10.3760/cma.j.issn.1003-9406.2017.02.008 [doi] PST - ppublish SO - Zhonghua Yi Xue Yi Chuan Xue Za Zhi. 2017 Apr 10;34(2):192-195. doi: 10.3760/cma.j.issn.1003-9406.2017.02.008.