PMID- 25636105 OWN - NLM STAT- MEDLINE DCOM- 20150616 LR - 20150131 IS - 1003-9406 (Print) IS - 1003-9406 (Linking) VI - 32 IP - 1 DP - 2015 Feb TI - [Prenatal diagnosis of a case of Pallister-Killian syndrome]. PG - 73-6 LID - 10.3760/cma.j.issn.1003-9406.2015.01.016 [doi] AB - OBJECTIVE: To study the clinical and genetic characteristics of Pallister-Killian syndrome and improve the diagnosis for this rare chromosomal disease. METHODS: Standard G-banding was carried out for the patient and his parents. Single nucleotide polymorphism array (SNP array) for copy number detection was applied to identify chromosome microdeletion or microduplication. Interphase fluorescence in situ hybridization (FISH) and cytogenetic analyses of fibroblast cells were performed based on the Results of array. RESULTS: The patient's G-banded karyotype has turned out to be 46,XY, whilst his parents were both normal. A duplication of the whole short arm of chromosome 12 was detected by SNP array in the child. The result of interphase FISH performed on interphase chromosomes derived from peripheral blood cells was nucish (RP11-104 b5, a19 RP11-956) x 4 [19/100], whilst the karyotype of fibroblast cells was 47,XY,+i(12) (p10 [44]/46, XY[56]. CONCLUSION: By combining with clinical characteristics, SNP array, skin fibroblasts karyotype analysis and FISH can diagnose Pallister-Killian syndrome effectively. FAU - Xi, Hui AU - Xi H AD - Center of Hunan Province Prenatal Diagnosis, Hunan Maternal and Chlid Health Hospital, Changsha, Hunan 410008, P. R. China. Email: wanghua213@aliyun.com. FAU - Wang, Hua AU - Wang H FAU - Jia, Zhenjun AU - Jia Z FAU - Zhou, Yuchun AU - Zhou Y FAU - Yu, Hong AU - Yu H FAU - Liu, Jing AU - Liu J FAU - Wu, Lingqian AU - Wu L LA - chi PT - English Abstract PT - Journal Article PT - Research Support, Non-U.S. Gov't 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 RN - Pallister Killian syndrome SB - IM MH - Chromosome Banding MH - Chromosome Disorders/*diagnosis/genetics MH - Chromosomes, Human, Pair 12/genetics MH - Female MH - Humans MH - In Situ Hybridization, Fluorescence MH - Karyotyping MH - Polymorphism, Single Nucleotide MH - Pregnancy MH - *Prenatal Diagnosis EDAT- 2015/01/31 06:00 MHDA- 2015/06/17 06:00 CRDT- 2015/01/31 06:00 PHST- 2015/01/31 06:00 [entrez] PHST- 2015/01/31 06:00 [pubmed] PHST- 2015/06/17 06:00 [medline] AID - 940632016 [pii] AID - 10.3760/cma.j.issn.1003-9406.2015.01.016 [doi] PST - ppublish SO - Zhonghua Yi Xue Yi Chuan Xue Za Zhi. 2015 Feb;32(1):73-6. doi: 10.3760/cma.j.issn.1003-9406.2015.01.016.