PMID- 32039787 OWN - NLM STAT- MEDLINE DCOM- 20201111 LR - 20201111 IS - 1875-6263 (Electronic) IS - 1028-4559 (Linking) VI - 59 IP - 1 DP - 2020 Jan TI - Prenatal diagnosis of partial monosomy 21q (21q22.1-->qter) associated with intrauterine growth restriction and corpus callosum dysgenesis. PG - 157-161 LID - S1028-4559(19)30294-3 [pii] LID - 10.1016/j.tjog.2019.11.027 [doi] AB - OBJECTIVE: A prenatal diagnosis of partial monosomy 21q(21q22.1--> qter) in fetus with intrauterine growth restriction and corpus callosum dysgenesis but escaped from the detection by cell free DNA testing was reported. CASE REPORT: A 31-year-old, primigravida women, presented with intrauterine growth restriction and corpus callosum dysgenesis at 23 weeks of gestational age by anatomic ultrasound screening. The interphase fluorescence in situ hybridization (FISH) analysis on amniocytes revealed monosomy 21, while the cytogenetic analysis and array comparative genomic hybridization (CGH) with CytoScan gene chip ascertained a 12.35 Mb deletion at 21q22.1q22.3. CONCLUSION: Although noninvasive prenatal testing is used extensively and can be applied to certain microdeletion diseases, the application for uncommon deletion disorders such as the present case remains limited. Prenatal examination with detailed ultra-sonography combined with different modalities of invasive prenatal testing can provide a more comprehensive information. CI - Copyright (c) 2020. Published by Elsevier B.V. FAU - Chen, Ying-Chung AU - Chen YC AD - Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua, Taiwan; Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua, Taiwan. FAU - Wu, Wan-Ju AU - Wu WJ AD - Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua, Taiwan; Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua, Taiwan. FAU - Chang, Shun-Ping AU - Chang SP AD - Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua, Taiwan; Department of Genomic Science and Technology, Changhua Christian Hospital Healthcare System, Changhua Christian Hospital, Changhua, Taiwan. FAU - Ma, Gwo-Chin AU - Ma GC AD - Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua, Taiwan; Department of Genomic Science and Technology, Changhua Christian Hospital Healthcare System, Changhua Christian Hospital, Changhua, Taiwan; Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung, Taiwan. FAU - Chen, Ming AU - Chen M AD - Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua, Taiwan; Department of Genomic Medicine and Center for Medical Genetics, Changhua Christian Hospital, Changhua, Taiwan; Department of Genomic Science and Technology, Changhua Christian Hospital Healthcare System, Changhua Christian Hospital, Changhua, Taiwan; Department of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Medical Research, Changhua Christian Hospital, Changhua, Taiwan; Department of Molecular Biotechnology, Da-Yeh University, Changhua, Taiwan. Electronic address: mingchenmd@gmail.com. LA - eng PT - Case Reports PL - China (Republic : 1949- ) TA - Taiwan J Obstet Gynecol JT - Taiwanese journal of obstetrics & gynecology JID - 101213819 RN - Chromosome 21 monosomy SB - IM MH - Adult MH - Agenesis of Corpus Callosum/*diagnosis/embryology/genetics MH - Chromosomes, Human, Pair 21/genetics MH - Comparative Genomic Hybridization MH - Female MH - Fetal Growth Retardation/*diagnosis/genetics MH - Humans MH - In Situ Hybridization, Fluorescence MH - Monosomy/*diagnosis/genetics MH - Pregnancy MH - Prenatal Diagnosis/*methods OTO - NOTNLM OT - Down syndrome OT - Genetics OT - Monosomy OT - Prenatal diagnosis OT - Single umbilical artery COIS- Declaration of Competing Interest None. EDAT- 2020/02/11 06:00 MHDA- 2020/11/12 06:00 CRDT- 2020/02/11 06:00 PHST- 2019/04/22 00:00 [accepted] PHST- 2020/02/11 06:00 [entrez] PHST- 2020/02/11 06:00 [pubmed] PHST- 2020/11/12 06:00 [medline] AID - S1028-4559(19)30294-3 [pii] AID - 10.1016/j.tjog.2019.11.027 [doi] PST - ppublish SO - Taiwan J Obstet Gynecol. 2020 Jan;59(1):157-161. doi: 10.1016/j.tjog.2019.11.027.