Placental markers of twin-to-twin transfusion syndrome in diamniotic–monochorionic twins: A morphometric analysis of deep artery-to-vein anastomoses

Lewi, 2003, Monochorionic diamniotic twins: complications and management options, Curr Opin Obstet Gynecol, 15, 177, 10.1097/00001703-200304000-00013

Ortibus, 2009, The pregnancy and long-term neurodevelopmental outcome of monochorionic diamniotic twin gestations: a multicenter prospective cohort study from the first trimester onward, Am J Obstet Gynecol, 200, e491

Huber, 2004, How can we diagnose and manage twin–twin transfusion syndrome?, Best Pract Res Clin Obstet Gynaecol, 18, 543, 10.1016/j.bpobgyn.2004.04.006

Urig, 1990, Twin–twin transfusion syndrome, Am J Obstet Gynecol, 163, 1522, 10.1016/0002-9378(90)90618-H

De Lia, 1990, Fetoscopic neodymium:YAG laser occlusion of placental vessels in severe twin–twin transfusion syndrome, Obstet Gynecol, 75, 1046

Bajoria, 1995, Angioarchitecture of monochorionic placentas in relation to the twin–twin transfusion syndrome, Am J Obstet Gynecol, 172, 856, 10.1016/0002-9378(95)90011-X

Denbow, 1998, Colour Doppler energy insonation of placental vasculature in monochorionic twins: absent arterio-arterial anastomoses in association with twin-to-twin transfusion syndrome, Br J Obstet Gynaecol, 105, 760, 10.1111/j.1471-0528.1998.tb10208.x

Fries, 1993, The role of velamentous cord insertion in the etiology of twin–twin transfusion syndrome, Obstet Gynecol, 81, 569

Gaziano, 2000, Diamnionic monochorionic twin gestations: an overview, J Matern Fetal Med, 9, 89, 10.1002/(SICI)1520-6661(200003/04)9:2<89::AID-MFM1>3.0.CO;2-1

Machin, 1997, Velamentous cord insertion in monochorionic twin gestation. An added risk factor, J Reprod Med, 42, 785

Denbow, 2000, Placental angioarchitecture in monochorionic twin pregnancies: relationship to fetal growth, fetofetal transfusion syndrome, and pregnancy outcome, Am J Obstet Gynecol, 182, 417, 10.1016/S0002-9378(00)70233-X

Bermudez, 2002, Placental types and twin–twin transfusion syndrome, Am J Obstet Gynecol, 187, 489, 10.1067/mob.2002.124280

Benirschke, 2000

Bajoria, 1998, Vascular anatomy of monochorionic placenta in relation to discordant growth and amniotic fluid volume, Hum Reprod, 13, 2933, 10.1093/humrep/13.10.2933

Machin, 1996, Correlations of placental vascular anatomy and clinical outcomes in 69 monochorionic twin pregnancies, Am J Med Genet, 61, 229, 10.1002/(SICI)1096-8628(19960122)61:3<229::AID-AJMG6>3.0.CO;2-P

De Paepe, 2002, Demonstration of placental vascular anatomy in monochorionic twin gestations, Pediatr Dev Pathol, 5, 37, 10.1007/s10024-001-0089-z

Robertson, 1983, Placental injection studies in twin gestation, Am J Obstet Gynecol, 147, 170, 10.1016/0002-9378(83)90111-4

van Gemert, 1998, Haemodynamic model of twin–twin transfusion syndrome in monochorionic twin pregnancies, Placenta, 19, 195, 10.1016/S0143-4004(98)90009-1

Umur, 2002, Monochorionic twins and twin–twin transfusion syndrome: the protective role of arterio-arterial anastomoses, Placenta, 23, 201, 10.1053/plac.2001.0758

Taylor, 2000, Antenatal factors at diagnosis that predict outcome in twin–twin transfusion syndrome, Am J Obstet Gynecol, 183, 1023, 10.1067/mob.2000.107368

Quintero, 1999, Staging of twin–twin transfusion syndrome, J Perinatol, 19, 550, 10.1038/sj.jp.7200292

Pinar, 1996, Reference values for singleton and twin placental weights, Pediatr Pathol Lab Med, 16, 901, 10.3109/15513819609168713

De Paepe, 2005, Vascular distribution patterns in monochorionic twin placentas, Placenta, 26, 471, 10.1016/j.placenta.2004.06.014

De Paepe, 2004, Placental findings after laser ablation of communicating vessels in twin-to-twin transfusion syndrome (TTTS), Pediatr Dev Pathol, 7, 159, 10.1007/s10024-003-9099-3

Saunders, 1992, Therapeutic amniocentesis in twin–twin transfusion syndrome appearing in the second trimester of pregnancy, Am J Obstet Gynecol, 166, 820, 10.1016/0002-9378(92)91340-G

Bruner, 1998, Placental pathophysiology of the twin oligohydramnios–polyhydramnios sequence and the twin–twin transfusion syndrome, Placenta, 19, 81, 10.1016/S0143-4004(98)90102-3

Lopriore, 2007, Velamentous cord insertion and unequal placental territories in monochorionic twins with and without twin-to-twin-transfusion syndrome, Am J Obstet Gynecol, 196, e151

Diehl, 2001, Placental vascular anastomoses visualized during fetoscopic laser surgery in severe mid-trimester twin–twin transfusion syndrome, Placenta, 22, 876, 10.1053/plac.2001.0710

Machin, 2000, Doppler sonographic demonstration of arterio-venous anastomosis in monochorionic twin gestation, Ultrasound Obstet Gynecol, 16, 214, 10.1046/j.1469-0705.2000.00231.x

Bajoria, 2003, Brain natriuretic peptide and endothelin-1 in the pathogenesis of polyhydramnios–oligohydramnios in monochorionic twins, Am J Obstet Gynecol, 189, 189, 10.1067/mob.2003.340

Galea, 2008, The placenta contributes to activation of the renin angiotensin system in twin–twin transfusion syndrome, Placenta, 29, 734, 10.1016/j.placenta.2008.04.010

Mahieu-Caputo, 2005, Paradoxic activation of the renin-angiotensin system in twin–twin transfusion syndrome: an explanation for cardiovascular disturbances in the recipient, Pediatr Res, 58, 685, 10.1203/01.PDR.0000180558.03164.E8

Lewi, 2006, Intertwin anastomoses in monochorionic placentas after fetoscopic laser coagulation for twin-to-twin transfusion syndrome: is there more than meets the eye?, Am J Obstet Gynecol, 194, 790, 10.1016/j.ajog.2005.08.062

van den Wijngaard, 2007, Deep-hidden anastomoses in monochorionic twin placentae are harmless, Prenat Diagn, 27, 233, 10.1002/pd.1652

Kusanovic, 2008, Twin-to-twin transfusion syndrome: an antiangiogenic state?, Am J Obstet Gynecol, 198, e381