PMID- 37643970 OWN - NLM STAT- MEDLINE DCOM- 20230831 LR - 20230831 IS - 1003-9406 (Print) IS - 1003-9406 (Linking) VI - 40 IP - 9 DP - 2023 Sep 10 TI - [Prenatal diagnosis and genetic analysis of a special case with complex structural rearrangements of chromosome 8]. PG - 1181-1184 LID - 10.3760/cma.j.cn511374-20220607-00392 [doi] AB - OBJECTIVE: To present on a prenatally diagnosed case with complex structural rearrangements of chromosome 8. METHODS: Chromosome karyotyping, chromosomal microarray analysis (CMA) and fluorescence in situ hybridization (FISH) were carried out for a fetus with increased nuchal thickness. RESULTS: The karyotype of the amniotic fluid sample showed extra materials on 8p. FISH revealed a centromeric signal at the terminal of 8p with absence of telomeric signal. CMA revealed partial deletion of 8p23.3 [(208049_2256732)x1], partial duplication of 8p23.3p23.2 [(2259519_3016818)x3], and partial duplication of 8q [8q11.1q12.2(45951900_60989083)x3]. CONCLUSION: The complex structural rearrangements of chromosome 8 in this case has differed from the commonly seen inv dup del(8p). FAU - Zeng, Yan AU - Zeng Y AD - Prenatal Diagnosis Center, Shaoxing Women and Children's Hospital, Shaoxing, Zhejiang 312000, China. 2560336019@qq.com. FAU - Luo, Tingting AU - Luo T FAU - Qian, Feiyan AU - Qian F FAU - Cheng, Dehua AU - Cheng D FAU - Chen, Caiping AU - Chen C FAU - Fan, Jiaming AU - Fan J FAU - Zhang, Lifang AU - Zhang L FAU - Zhang, Tao AU - Zhang T FAU - Li, Hongmei AU - Li H FAU - Wu, Zhiqiang AU - Wu Z LA - chi PT - English Abstract 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 - Female MH - Pregnancy MH - Humans MH - *Chromosomes, Human, Pair 8/genetics MH - In Situ Hybridization, Fluorescence MH - *Gene Rearrangement MH - Prenatal Diagnosis MH - Centromere EDAT- 2023/08/30 00:41 MHDA- 2023/08/31 06:41 CRDT- 2023/08/29 22:02 PHST- 2023/08/31 06:41 [medline] PHST- 2023/08/30 00:41 [pubmed] PHST- 2023/08/29 22:02 [entrez] AID - 940640201 [pii] AID - 10.3760/cma.j.cn511374-20220607-00392 [doi] PST - ppublish SO - Zhonghua Yi Xue Yi Chuan Xue Za Zhi. 2023 Sep 10;40(9):1181-1184. doi: 10.3760/cma.j.cn511374-20220607-00392.