PMID- 31400138 OWN - NLM STAT- MEDLINE DCOM- 20190924 LR - 20190925 IS - 1003-9406 (Print) IS - 1003-9406 (Linking) VI - 36 IP - 8 DP - 2019 Aug 10 TI - [Prenatal diagnosis of Jacobsen syndrome in a fetus carried by a pregnant woman with intellectual disability]. PG - 826-288 LID - 10.3760/cma.j.issn.1003-9406.2019.08.018 [doi] AB - OBJECTIVE: To assess the value of combined cytogenetic and molecular techniques for the prenatal diagnosis of a pregnant woman with intellectual disability (ID). METHODS: The fetus and its parents were subjected to G-banding karyotyping analysis, single nucleotide polymorphism array (SNP-array) and fluorescence in situ hybridization (FISH) analysis. RESULTS: G-banding karyotype analysis revealed that the woman has carried a chromosomal microdeletion 46,XX,del(11)(q24), and the fetus was a carrier of 46,XN,del(11)(q24)mat. Subsequent SNP-array and FISH analysis of the pregnant woman indicated that the microdeletion has mapped to 11q24.1-q25. Both the pregnant woman and her fetus were diagnosed with Jacobsen syndrome. CONCLUSION: Combined use of cytogenetic and molecular genetic techniques can facilitate diagnosis of patients with intellectual disability. FAU - Guo, Caiqin AU - Guo C AD - Center of Prenatal Diagnosis, Wuxi Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu 214002, China. our163@163.com. FAU - Wang, Junfeng AU - Wang J FAU - Tang, Ye AU - Tang Y FAU - Shi, Hao AU - Shi H FAU - Liu, Jun AU - Liu J FAU - Zhao, Li AU - Zhao 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 - Chromosome Deletion MH - Female MH - Fetus MH - Humans MH - In Situ Hybridization, Fluorescence MH - *Intellectual Disability MH - Jacobsen Distal 11q Deletion Syndrome/*diagnosis MH - Karyotyping MH - Polymorphism, Single Nucleotide MH - Pregnancy MH - *Prenatal Diagnosis EDAT- 2019/08/11 06:00 MHDA- 2019/09/26 06:00 CRDT- 2019/08/11 06:00 PHST- 2019/08/11 06:00 [entrez] PHST- 2019/08/11 06:00 [pubmed] PHST- 2019/09/26 06:00 [medline] AID - 940636174 [pii] AID - 10.3760/cma.j.issn.1003-9406.2019.08.018 [doi] PST - ppublish SO - Zhonghua Yi Xue Yi Chuan Xue Za Zhi. 2019 Aug 10;36(8):826-288. doi: 10.3760/cma.j.issn.1003-9406.2019.08.018.