TY - JOUR T1 - Monochorionic monoamniotic twins circumvallate placenta and conglomerated umbilical cord TT - Monoamniotic monokoryonik ikiz sirkumvallat plasenta ve konglomere umbilikal kord AU - Özler, Sibel AU - Öztaş, Efser AU - Uygur, Dilek AU - Kırbaş, Ayşe AU - Nanışman, Nuri PY - 2016 DA - September DO - 10.17826/cukmedj.55644 JF - Cukurova Medical Journal JO - Cukurova Med J PB - Çukurova Üniversitesi WT - DergiPark SN - 2602-3032 SP - 604 EP - 606 VL - 41 IS - 3 LA - en AB - If one of the fetuses is determined to be death in a twin pregnancy, chorionicity and amniotic number should be detected. Early birth should be planned when MCMA twin pregnancy is encountered. As a result, serial ultrasound and Doppler examinations are not enough to detect any fetal complications or fetal death in MCMA twin pregnancy CR - Astolfi P, Ullizi L, Zonta LA. Changes in twinning rate. Hum Reprod. 2003;18:207–11. CR - Hall JG. Twinning. Lancet. 2003;362:735–43. CR - Bortolus R, Parazzini F, Chatenoud L Bengi G, Bianchi MM, Marini A. The epidemiology of multiple births. Hum Reprod Update. 1999;5:179-87. CR - Shub A, Walker SP. Planned early delivery versus expectant management for monoamniotic twins. Cochrane Database Syst Rev. 2015;4:CD008820. CR - Bomsel-Helmreich O, Al Mufi W. The phenomenon of monozygosity:spontaneous zygotic spltting. In Multiple Pregnancy. Epidemiology, Gestation, and Perinatal Outcome (Eds I Blickstein, LG Keith):95. Boca raton, CRC Press, 2005. CR - Kulkarni AD, Jamieson DJ, Jones Jr HW, Kissin DM, Gallo MF, Macalusa M et al. Fertility treatments and multiple births in the United States. N Engl J Med. 2013;395:2218–25. CR - Li R, Montpetit A, Rousseau M, Wu SY, Greenwood CM, Spector TD et al. Somatic point mutations occurring early in development: a monozygotic twin study. J Med Genet. 2014;51:28-34. CR - Cordero L, Franco A, Joy SD. Monochorionic monoamniotic twins: neonatal outcome. J Perinatol. 2006;26:170-5. CR - Su LL. Monoamniotic twins: diagnosis and management. Acta Obstet Gynecol Scand. 2002;81:995–1000. CR - Roque H, Gillen-Goldstein J, Funai E, Young BK, Lockwood CJ. Perinatal outcomes in monoamniotic gestations. J Matern Fetal Neonatal Med. 2003;13:414–21. CR - Sherer DM, Sokolovski M, Haratz-Rubinstein N. Diagnosis of umbilical cord entanglement of monoamniotic twins by first-trimester color Doppler imaging. J Ultrasound Med. 2002;21:1307-9. CR - Sebire NJ, Souka A, Skentou H, Geerts L, Nicolaides KH. First trimester diagnosis of monoamniotic twin pregnancies. Ultrasound Obstet Gynecol. 2000;16:223-5. CR - Sebire NJ, Snijders RJ, Hughes K, Sepulveda W, Nicolaides KH. The hidden mortality of monochorionic twin pregnancies. Br J Obstet Gynaecol. 1997;104:1203-7. CR - Baxi LV, Daftary A, Loucopoulos, A. Single fetal demise in a twin gestation: umbilical vein thrombosis. Gynecol Obstet Invest. 1998;46:266-7. CR - Aisenbrey GA, Catanzarite VA, Hurley TJ, Spiegel JH, Schrimmer DB, Mendoza A. Monoamniotic and pseudomonoamniotic twins: sonographic diagnosis, detection of cord entanglement, and obstetric management. Obstet Gynecol. 1995;86:218-22. CR - Hugon-Rodin, J, Guilbert JB, Baron X, Camus E. Notching of the umbilical artery waveform associated with cord entanglement in a monoamniotic twin pregnancy. J Matern Fetal Neonatal Med. 2013;26:1559-61. CR - Dias T, Mahsud-Dornan S, Bhide A, Papageorghiou AT, Thilaganathan B. Cord entanglement and perinatal outcome in monoamniotic twin pregnancies. Ultrasound Obstet Gynecol. 2010;35:201-4. UR - https://doi.org/10.17826/cukmedj.55644 L1 - https://dergipark.org.tr/tr/download/article-file/205943 ER -