PMID- 30821075 OWN - NLM STAT- MEDLINE DCOM- 20200107 LR - 20200107 IS - 1447-0756 (Electronic) IS - 1341-8076 (Linking) VI - 45 IP - 6 DP - 2019 Jun TI - Twin anemia-polycythemia sequence with blood chimerism in monochorionic dizygotic opposite-sex twins. PG - 1201-1204 LID - 10.1111/jog.13949 [doi] AB - We report a case of twin anemia-polycythemia sequence with blood chimerism in monochorionic dizygotic twins born to a 30-year-old woman who conceived via ovulation induction. The neonates developed twin anemia-polycythemia sequence; the female twin had anemia and the male had polycythemia. We detected blood chimerism using fluorescence in situ hybridization (FISH). Twin anemia-polycythemia sequence carries not only perinatal risks, but also genetic and immunological implications due to blood chimerism. Although previous reports have described twin-to-twin transfusion syndrome in monochorionic dizygotic twins, we report the first case of twin anemia-polycythemia sequence in monochorionic dizygotic twins. CI - (c) 2019 Japan Society of Obstetrics and Gynecology. FAU - Suzuki, Takuma AU - Suzuki T AD - Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan. AD - Department of Obstetrics and Gynecology, Toyama Prefectural Central Hospital, Toyama, Japan. FAU - Kagami, Kyosuke AU - Kagami K AD - Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan. FAU - Mitani, Yusuke AU - Mitani Y AD - Department of Pediatrics, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan. FAU - Yamazaki, Rena AU - Yamazaki R AD - Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan. FAU - Ono, Masanori AU - Ono M AD - Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan. FAU - Fujiwara, Hiroshi AU - Fujiwara H AD - Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan. LA - eng PT - Case Reports PT - Twin Study DEP - 20190228 PL - Australia TA - J Obstet Gynaecol Res JT - The journal of obstetrics and gynaecology research JID - 9612761 SB - IM MH - Adult MH - Anemia, Neonatal/*diagnosis MH - *Chimerism MH - Chorion MH - Diseases in Twins/*diagnosis MH - Female MH - Humans MH - Infant, Newborn MH - Male MH - Polycythemia/*diagnosis MH - Pregnancy MH - *Twins, Dizygotic OTO - NOTNLM OT - chimerism OT - monochorionic dizygotic twins OT - multiple pregnancy OT - twin anemia-polycythemia sequence OT - twin-to-twin transfusion syndrome EDAT- 2019/03/02 06:00 MHDA- 2020/01/08 06:00 CRDT- 2019/03/02 06:00 PHST- 2018/12/21 00:00 [received] PHST- 2019/02/11 00:00 [accepted] PHST- 2019/03/02 06:00 [pubmed] PHST- 2020/01/08 06:00 [medline] PHST- 2019/03/02 06:00 [entrez] AID - 10.1111/jog.13949 [doi] PST - ppublish SO - J Obstet Gynaecol Res. 2019 Jun;45(6):1201-1204. doi: 10.1111/jog.13949. Epub 2019 Feb 28.