Pseudomonoamniotic Pregnancy: Case Report and Review of Etiologic Considerations

REFERENCES

• Abraham RJ. The protective effect of oligohydramnios in a case of missed diagnosis of spontaneous septostomy in monochorionic diamniotic twins. J Obstet Gynaecol 2013;33(2): 205–207.
   PubMedGoogle Scholar
• Sherer DM, Bitton C, Stimphil R, et al. Cord entanglement of monochorionic diamniotic twins following spontaneous antepartum septostomy sonographically simulating a true knot of the umbilical cord. Ultrasound Obstet Gynecol 2005;26(6):676–678.
   PubMed Web of Science ®Google Scholar
• Galjaard S, Moerman P, Corveleyn A, et al. Partial monochorionic and mono-amniotic twin pregnancies. Ultrasound Obstet Gynecol 2014;44(6):722–724.
   PubMed Web of Science ®Google Scholar
• Chmait RH, Aghajanian P, Kontopoulos EV, Quintero RA. Prenatal diagnosis of spontaneous septostomy of the dividing membranes in complicated monochorionic diamniotic multiple gestations. J Ultrasound Med 2009;28(5):663–668.
   PubMed Web of Science ®Google Scholar
• Aisenbrey GA, Catanzarite VA, Hurley TJ, et al. Monoamniotic and pseudomonoamniotic twins: Sonographic diagnosis, detection of cord entanglement, and obstetric management. Obstet Gynecol 1995;86(2):218–222.
   PubMed Web of Science ®Google Scholar
• Beasley E, Megerian G, Gerson A, Roberts NS. Monoamniotic twins: case series and proposal for antenatal management. Obstet Gynecol 1999;93(1):130–134.
   PubMed Web of Science ®Google Scholar
• Chadha R, Lange IR, Bratz L, et al. A rare case of antepartum spontaneous septostomy in a monochorionic diamniotic twin pregnancy. Case Rep Obstet Gynecol 2012:748614.
   Google Scholar
• Chen SE, Trupin L, Trupin S. Antepartum rupture of diamniotic membranes separating monozygotic twins. a case report. J Reprod Med 1994;39(1):67–70.
   PubMed Web of Science ®Google Scholar
• Cook TL, O'Shaughnessy R. Iatrogenic creation of a monoamniotic twin gestation in severe twin-twin transfusion syndrome. J Ultrasound Med 1997;16(12):853–855.
   PubMed Web of Science ®Google Scholar
• De Lia JE, Worthington D. Intrauterine sling with umbilical cord entanglement in diamniotic twins. Ultrasound Obstet Gynecol 2000;15(5):447.
   PubMed Web of Science ®Google Scholar
• Dunnihoo DR, Harris RE. The diagnosis of monoamniotic twinning by aminography. Am J Obstet Gynecol 1966;96(6):894–895.
   PubMed Web of Science ®Google Scholar
• Eddib A, Rodgers B, Lawler J, Yeh J. Monochorionic pseudomonoamniotic twin pregnancy with fetal demise of one twin and development of maternal consumptive coagulopathy. Ultrasound Obstet Gynecol 2006;28(5):736–737.
   PubMed Web of Science ®Google Scholar
• Feldman DM, Odibo A, Campbell WA, Rodis JF. Iatrogenic monoamniotic twins as a complication of therapeutic amniocentesis. Obstet Gynecol 1998;91(5Pt2):815–816.
   PubMed Web of Science ®Google Scholar
• Fleming TaM, T. Spontaneous septostomy in mono-chorionic diamniotic twins resulting in cord entanglement and fetal demise. Australasian Soc Ultrasound Med. 2012;15(3):103–106.
   Google Scholar
• Gilbert WM, Davis SE, Kaplan C, et al. Morbidity associated with prenatal disruption of the dividing membrane in twin gestations. Obstet Gynecol 1991;78(4):623–630.
   PubMed Web of Science ®Google Scholar
• Hackney DN, Khalek N, Moldenhauer J, Ozcan T. Twin-twin transfusion syndrome presenting as polyhydramnios in both fetuses secondary to spontaneous microseptostomy. AJP Rep 2013;3(2):83–86.
   Google Scholar
• Krause HG, Goh JT. Cord entanglement in monochorionic diamniotic twins. Aust N Z J Obstet Gynaecol 1998;38(3):341–342.
   PubMed Web of Science ®Google Scholar
• Lee KJ, Kim MK, Lee SY, et al. Spontaneous rupture of the dividing membrane in a monochorionic pregnancy resulting in a pseudo-monoamniotic pregnancy with cord entanglement. J Obstet Gynaecol Res 2012;38(5):863–866.
   PubMed Web of Science ®Google Scholar
• Megory E, Weiner E, Shalev E, Ohel G. Pseudomonoamniotic twins with cord entanglement following genetic funipuncture. Obstet Gynecol 1991;78(5 Pt 2):915–917.
   PubMed Web of Science ®Google Scholar
• Miura N, Suzuki S. Fetal asphyxia due to cord entanglement in a monochorionic diamniotic twin pregnancy complicated by 2nd-trimester single intrauterine demise. Fetal Diagn Ther 2008;23(1):69–71.
   PubMed Web of Science ®Google Scholar
• Nasrallah FK, Faden YA. Antepartum rupture of the intertwin-dividing membrane in monochorionic diamniotic twins: a case report and review of the literature. Prenat Diagn 2005;25(9):856–860.
   PubMed Web of Science ®Google Scholar
• Oh JE, Bae JY, Hwang IA, et al. Antepartum spontaneous rupture of the intertwin-dividing membrane in monochorionic diamniotic twins; Nearly adhered cords. Korean J Obstet 2011;54(6):304.
   Google Scholar
• Suzuki S. Case series of monoamniotic and pseudomonoamniotic twin gestations. ISRN Obstet Gynecol vol. 2013, Article ID 369419, 3 p., 2013. doi:10.1155/2013/369419.
   Google Scholar
• Suzuki S, Ishikawa G, Sawa R, et al. Iatrogenic monoamniotic twin gestation with progressive twin-twin transfusion syndrome. Fetal Diagn Ther 1999;14(2):98–101.
   PubMed Web of Science ®Google Scholar
• Tamura T, Miura A, Suzuki S. Spontaneous disruption of the dividing membrane in monochorionic diamniotic twin pregnancy. Fetal Diagn Ther 2011;30(3):241–242.
   PubMed Web of Science ®Google Scholar
• Yoshimura K, Aiko Y, Inagaki H, et al. Prenatal spontaneous disruption of the dividing membrane in monochorionic diamniotic twins detected at the time of fetoscopic laser photocoagulation. J Obstet Gynaecol Res 2009;35(6):1129–1131.
   PubMed Web of Science ®Google Scholar
• Hack KE, Nikkels PG, Koopman-Esseboom C, et al. Placental characteristics of monochorionic diamniotic twin pregnancies in relation to perinatal outcome. Placenta 2008 Nov;29(11):976–981.
   PubMed Web of Science ®Google Scholar
• De Paepe ME, Shapiro S, Hanley LC, et al. Correlation between cord insertion type and superficial choriovasculature in diamniotic-monochorionic twin placentas. Placenta 2011 Nov;32(11):901–905.
   PubMed Web of Science ®Google Scholar
• Chu S, Mao Q, Shapiro S, et al. Correlation between cord insertion type and chorionic villus vascularization of the co-twin in diamniotic-monochorionic twin pregnancies. Early Human Development 2013;89(2013):243–247.
   PubMed Web of Science ®Google Scholar
• Van Mieghan TM, Heus RD, et al. Prenatal Management of Monoamniotic twin pregnancies. Obstet Gynecol 2014;124(3):498–506.
   PubMed Web of Science ®Google Scholar