PMID- 9255046 OWN - NLM STAT- MEDLINE DCOM- 19970905 LR - 20191102 IS - 1341-8076 (Print) IS - 1341-8076 (Linking) VI - 23 IP - 3 DP - 1997 Jun TI - A phenotypically normal liveborn male after prenatal diagnosis of trisomy 20 mosaicism. PG - 301-5 AB - We report on a case of prenatally diagnosed trisomy 20 mosaicism. Conventional cytogenetic analysis and fluorescence in situ hybridization (FISH) using a chromosome 20 specific probe were performed on the lymphocytes and extra-embryonic tissues after birth. All of them revealed normal karyotypes. The baby is developing normally at the age of 2 years. FAU - Hayashi, S AU - Hayashi S AD - Department of Obstetrics and Gynecology, Hiroshima University School of Medicine, Japan. FAU - Miharu, N AU - Miharu N FAU - He, H AU - He H FAU - Honda, H AU - Honda H FAU - Samura, O AU - Samura O FAU - Nakaoka, Y AU - Nakaoka Y FAU - Ohama, K AU - Ohama K LA - eng PT - Case Reports PT - Journal Article PL - Australia TA - J Obstet Gynaecol Res JT - The journal of obstetrics and gynaecology research JID - 9612761 SB - IM MH - Adult MH - *Chromosomes, Human, Pair 20 MH - Female MH - Humans MH - In Situ Hybridization, Fluorescence MH - Infant, Newborn MH - Karyotyping MH - Male MH - *Mosaicism MH - *Phenotype MH - Pregnancy MH - *Prenatal Diagnosis MH - *Trisomy EDAT- 1997/06/01 00:00 MHDA- 1997/06/01 00:01 CRDT- 1997/06/01 00:00 PHST- 1997/06/01 00:00 [pubmed] PHST- 1997/06/01 00:01 [medline] PHST- 1997/06/01 00:00 [entrez] AID - 10.1111/j.1447-0756.1997.tb00849.x [doi] PST - ppublish SO - J Obstet Gynaecol Res. 1997 Jun;23(3):301-5. doi: 10.1111/j.1447-0756.1997.tb00849.x.