Placental Findings in Infants Gestational Age < 34 Weeks and Impact on Short-Term Outcomes

[1] Roescher AM, Timmer A, Erwich JJ, Bos AF. Placental pathology, perinatal death, neonatal outcome, and neurological development: A systematic review. PLoS One. 2014;25;9(2):e89419. DOI: 10.1371/journal.pone.0089419 RoescherAM TimmerA ErwichJJ BosAF Placental pathology, perinatal death, neonatal outcome, and neurological development: A systematic review PLoS One. 2014 25 9 2 e89419 10.1371/journal.pone.0089419 Open DOISearch in Google Scholar

[2] Morgan TK. Role of the placenta in preterm birth: A review. Am J Perinatol. 2016;33(3):258–66. DOI: 10.1055/s-0035-1570379 MorganTK Role of the placenta in preterm birth: A review Am J Perinatol. 2016 33 3 258 66 10.1055/s-0035-1570379 Open DOISearch in Google Scholar

[3] Redline RW. Placental pathology: A systematic approach with clinical correlations. Placenta. 2008;29:S86–91. DOI: 10.1016/j.placenta.2007.09.003 RedlineRW Placental pathology: A systematic approach with clinical correlations Placenta. 2008 29 S86 91 10.1016/j.placenta.2007.09.003 Open DOISearch in Google Scholar

[4] Redline RW, Ariel I, Baergen RN, Desa DJ, Kraus FT, Roberts DJ, Sander CM. Fetal vascular obstructive lesions: Nosology and reproducibility of placental reaction patterns. Pediatr Dev Pathol. 2004;7(5):443–52. DOI: 10.1007/s10024-004-2020-x RedlineRW ArielI BaergenRN DesaDJ KrausFT RobertsDJ SanderCM Fetal vascular obstructive lesions: Nosology and reproducibility of placental reaction patterns Pediatr Dev Pathol. 2004 7 5 443 52 10.1007/s10024-004-2020-x Open DOISearch in Google Scholar

[5] Redline RW, Faye-Petersen O, Heller D, Qureshi F, Savell V, Vogler C; Society for Pediatric Pathology, Perinatal Section, Amniotic Fluid Infection Nosology Committee. Amniotic infection syndrome: Nosology and reproducibility of placental reaction patterns. Pediatr Dev Pathol. 2003;6(5):435–48. DOI: 10.1007/s10024-003-7070-y RedlineRW Faye-PetersenO HellerD QureshiF SavellV VoglerC Society for Pediatric Pathology, Perinatal Section, Amniotic Fluid Infection Nosology Committee Amniotic infection syndrome: Nosology and reproducibility of placental reaction patterns Pediatr Dev Pathol. 2003 6 5 435 48 10.1007/s10024-003-7070-y Open DOISearch in Google Scholar

[6] Redline RW. Villitis of unknown etiology: Noninfectious chronic villitis in the placenta. Hum Pathol. 2007;38(10):1439–46. DOI: 10.1016/j.humpath.2007.05.025 RedlineRW Villitis of unknown etiology: Noninfectious chronic villitis in the placenta Hum Pathol. 2007 38 10 1439 46 10.1016/j.humpath.2007.05.025 Open DOISearch in Google Scholar

[7] Kim CJ, Romero R, Kusanovic JP, Yoo W, Dong Z, Topping V, Gotsch F, Yoon BH, Chi JG, Kim JS. The frequency, clinical significance, and pathological features of chronic chorioamnionitis: A lesion associated with spontaneous preterm birth. Mod Pathol. 2010;23(7):1000–11. DOI: 10.1038/modpathol.2010.73 KimCJ RomeroR KusanovicJP YooW DongZ ToppingV GotschF YoonBH ChiJG KimJS The frequency, clinical significance, and pathological features of chronic chorioamnionitis: A lesion associated with spontaneous preterm birth Mod Pathol. 2010 23 7 1000 11 10.1038/modpathol.2010.73 Open DOISearch in Google Scholar

[8] Korteweg FJ, Erwich JJHM, Holm JP, Ravisé JM, van der Meer J, Veeger NJGM, Timmer A. Diverse placental pathologies as the main causes of fetal death. Obstet Gynecol. 2009;114(4): 809–817. DOI: 10.1097/AOG.0b013e3181b72ebe KortewegFJ ErwichJJHM HolmJP RaviséJM van der MeerJ VeegerNJGM TimmerA Diverse placental pathologies as the main causes of fetal death Obstet Gynecol. 2009 114 4 809 817 10.1097/AOG.0b013e3181b72ebe Open DOISearch in Google Scholar

[9] Mestan KK, Check J, Minturn L, Yallapragada S, Farrow KN, Liu X, Su E, Porta N, Gotteiner N, Ernst LM. Placental pathologic changes of maternal vascular underperfusion in bronchopulmonary dysplasia and pulmonary hypertension. Placenta. 2014;35(8):570–4. DOI: 10.1016/j.placenta.2014.05.003 MestanKK CheckJ MinturnL YallapragadaS FarrowKN LiuX SuE PortaN GotteinerN ErnstLM Placental pathologic changes of maternal vascular underperfusion in bronchopulmonary dysplasia and pulmonary hypertension Placenta. 2014 35 8 570 4 10.1016/j.placenta.2014.05.003 Open DOISearch in Google Scholar

[10] Blair E, de Groot J, Nelson KB. Placental infarction identified by macroscopic examination and risk of cerebral palsy in infants at 35 weeks of gestational age and over. Am J Obstet Gynecol. 2011;205(2):124.e1–7. DOI: 10.1016/j.ajog.2011.05.022 BlairE de GrootJ NelsonKB Placental infarction identified by macroscopic examination and risk of cerebral palsy in infants at 35 weeks of gestational age and over Am J Obstet Gynecol. 2011 205 2 124.e1 7 10.1016/j.ajog.2011.05.022 Open DOISearch in Google Scholar

[11] Saleemuddin A, Tantbirojn P, Sirois K, Crum CP, Boyd TK, Tworoger S, Parast MM. Obstetric and perinatal complications in placentas with fetal thrombotic vasculopathy. Pediatr Dev Pathol. 2010;13(6):459–64. DOI: 10.2350/10-01-0774-OA. SaleemuddinA TantbirojnP SiroisK CrumCP BoydTK TworogerS ParastMM Obstetric and perinatal complications in placentas with fetal thrombotic vasculopathy Pediatr Dev Pathol. 2010 13 6 459 64 10.2350/10-01-0774-OA Open DOISearch in Google Scholar

[12] Wintermark P, Boyd T, Gregas MC, Labrecque M, Hansen A. Placental pathology in asphyxiated newborns meeting the criteria for therapeutic hypothermia. Am J Obstet Gynecol. 2010;203(6):579. e1–9. DOI: 10.1016/j.ajog.2010.08.024 WintermarkP BoydT GregasMC LabrecqueM HansenA Placental pathology in asphyxiated newborns meeting the criteria for therapeutic hypothermia Am J Obstet Gynecol. 2010 203 6 579 e1 9 10.1016/j.ajog.2010.08.024 Open DOISearch in Google Scholar

[13] Dix L, Roth-Kleiner M, Osterheld MC. Placental vascular obstructive lesions: Risk factor for developing necrotizing enterocolitis. Patholog Res Int. 2010;10;2010:838917. DOI: 10.4061/2010/838917 DixL Roth-KleinerM OsterheldMC Placental vascular obstructive lesions: Risk factor for developing necrotizing enterocolitis Patholog Res Int. 2010 10 2010 838917 10.4061/2010/838917 Open DOISearch in Google Scholar

[14] Kim CJ, Romero R, Chaemsaithong P, Chaiyasit N, Yoon BH, Kim YM. Acute chorioamnionitis and funisitis: Definition, pathologic features, and clinical significance. Am J Obstet Gynecol. 2015;213(4):S29–52. DOI: 10.1016/j.ajog.2015.08.040 KimCJ RomeroR ChaemsaithongP ChaiyasitN YoonBH KimYM Acute chorioamnionitis and funisitis: Definition, pathologic features, and clinical significance Am J Obstet Gynecol. 2015 213 4 S29 52 10.1016/j.ajog.2015.08.040 Open DOISearch in Google Scholar

[15] Burke CJ, Tannenberg AET. Intrapartum stillbirths in hospital unrelated to uteroplacental vascular insufficiency. Pediatr Dev Pathol. 2007;10(1):35–40. DOI: 10.2350/06-02-0042.1 BurkeCJ TannenbergAET Intrapartum stillbirths in hospital unrelated to uteroplacental vascular insufficiency Pediatr Dev Pathol. 2007 10 1 35 40 10.2350/06-02-0042.1 Open DOISearch in Google Scholar

[16] Parodi A, De Angelis LC, Re M, Raffa S, Malova M, Rossi A, Severino M, Tortora D, Morana G, Calevo MG, Brisigotti MP, Buffelli F, Fulcheri E, Ramenghi LA. Placental pathology findings and the risk of intraventricular and cerebellar hemorrhage in preterm neonates. Front Neurol. 2020;14;11:761. DOI: 10.3389/fneur.2020.00761 ParodiA De AngelisLC ReM RaffaS MalovaM RossiA SeverinoM TortoraD MoranaG CalevoMG BrisigottiMP BuffelliF FulcheriE RamenghiLA Placental pathology findings and the risk of intraventricular and cerebellar hemorrhage in preterm neonates Front Neurol. 2020 14 11 761 10.3389/fneur.2020.00761 Open DOISearch in Google Scholar

[17] Ogunyemi D, Murillo M, Jackson U, Hunter N, Alperson B. The relationship between placental histopathology findings and perinatal outcome in preterm infants. J Matern Fetal Neonatal Med. 2003;13(2):102–9. DOI: 10.1080/jmf.13.2.102.109 OgunyemiD MurilloM JacksonU HunterN AlpersonB The relationship between placental histopathology findings and perinatal outcome in preterm infants J Matern Fetal Neonatal Med. 2003 13 2 102 9 10.1080/jmf.13.2.102.109 Open DOISearch in Google Scholar

[18] Villamor-Martinez E, Álvarez-Fuente M, Ghazi AMT, Degraeuwe P, Zimmermann LJI, Kramer BW, Villamor E. Association of chorioamnionitis with bronchopulmonary dysplasia among preterm infants: A systematic review, meta-analysis, and metaregression. JAMA Netw Open. 20191;2(11):e1914611. DOI:10.1001/jamanetworkopen.2019.14611 Villamor-MartinezE Álvarez-FuenteM GhaziAMT DegraeuweP ZimmermannLJI KramerBW VillamorE Association of chorioamnionitis with bronchopulmonary dysplasia among preterm infants: A systematic review, meta-analysis, and metaregression JAMA Netw Open. 2019 1 2 11 e1914611 10.1001/jamanetworkopen.2019.14611 Open DOISearch in Google Scholar

[19] Lahra MM, Beeby PJ, Jeffery HE. Maternal versus fetal inflammation and respiratory distress syndrome: A 10-year hospital cohort study. Arch Dis Child Fetal Neonatal Ed. 2009;94(1): F13–6. DOI: 10.1136/adc.2007.135889 LahraMM BeebyPJ JefferyHE Maternal versus fetal inflammation and respiratory distress syndrome: A 10-year hospital cohort study Arch Dis Child Fetal Neonatal Ed. 2009 94 1 F13 6 10.1136/adc.2007.135889 Open DOISearch in Google Scholar

[20] Kim CJ, Romero R, Chaemsaithong P, Kim JS. Chronic inflammation of the placenta: Definition, classification, pathogenesis, and clinical significance. Am J Obstet Gynecol. 2015;213(4):S53–69. DOI: 10.1016/j.ajog.2015.08.041 KimCJ RomeroR ChaemsaithongP KimJS Chronic inflammation of the placenta: Definition, classification, pathogenesis, and clinical significance Am J Obstet Gynecol. 2015 213 4 S53 69 10.1016/j.ajog.2015.08.041 Open DOISearch in Google Scholar

[21] Kim CY, Jung E, Kim EN, Kim CJ, Lee JY, Hwang JH, Song WS, Lee BS, Kim EA, Kim KS. Chronic placental inflammation as a risk factor of severe retinopathy of prematurity. J Pathol Transl Med. 2018;52(5):290–297. DOI: 10.4132/jptm.2018.07.09 KimCY JungE KimEN KimCJ LeeJY HwangJH SongWS LeeBS KimEA KimKS Chronic placental inflammation as a risk factor of severe retinopathy of prematurity J Pathol Transl Med. 2018 52 5 290 297 10.4132/jptm.2018.07.09 Open DOISearch in Google Scholar

[22] Kim CJ, Romero R, Chaemsaithong P, Kim JS. Chronic inflammation of the placenta: Definition, classification, pathogenesis, and clinical significance. Am J Obstet Gynecol. 2015;213(4): S53–69. DOI: 10.1016/j.ajog.2015.08.041 KimCJ RomeroR ChaemsaithongP KimJS Chronic inflammation of the placenta: Definition, classification, pathogenesis, and clinical significance Am J Obstet Gynecol. 2015 213 4 S53 69 10.1016/j.ajog.2015.08.041 Open DOISearch in Google Scholar

[23] Catov JM, Scifres CM, Caritis SN, Bertolet M, Larkin J, Parks WT. Neonatal outcomes following preterm birth classified according to placental features. Am J Obstet Gynecol. 2017;216(4):411.e1–411.e14. DOI: 10.1016/j.ajog.2016.12.022 CatovJM ScifresCM CaritisSN BertoletM LarkinJ ParksWT Neonatal outcomes following preterm birth classified according to placental features Am J Obstet Gynecol. 2017 216 4 411.e1 411.e14 10.1016/j.ajog.2016.12.022 Open DOISearch in Google Scholar

[24] Pazandak C, Mir IN, Brown LS, Chalak LF. Placental pathology, cerebral blood flow, and intraventricular hemorrhage in preterm infants: Is there a link? Pediatr Neurol. 2020;108:65–69. DOI: 10.1016/j.pediatrneurol.2020.01.001 PazandakC MirIN BrownLS ChalakLF Placental pathology, cerebral blood flow, and intraventricular hemorrhage in preterm infants: Is there a link? Pediatr Neurol. 2020 108 65 69 10.1016/j.pediatrneurol.2020.01.001 Open DOISearch in Google Scholar

[25] Horvath B, Grasselly M, Bodecs T, Boncz I, Bodis J. Histological chorioamnionitis is associated with cerebral palsy in preterm neonates. Eur J Obstet Gynecol Reprod Biol. 2012;163(2):160–4. DOI: 10.1016/j.ejogrb.2012.05.012 HorvathB GrassellyM BodecsT BonczI BodisJ Histological chorioamnionitis is associated with cerebral palsy in preterm neonates Eur J Obstet Gynecol Reprod Biol. 2012 163 2 160 4 10.1016/j.ejogrb.2012.05.012 Open DOISearch in Google Scholar

[26] Almog B, Shehata F, Aljabri S, Levin I, Shalom-Paz E, Shrim A. Placenta weight percentile curves for singleton and twins deliveries. Placenta. 2011;32(1):58–62. DOI: 10.1016/j.placenta.2010.10.008 AlmogB ShehataF AljabriS LevinI Shalom-PazE ShrimA Placenta weight percentile curves for singleton and twins deliveries Placenta. 2011 32 1 58 62 10.1016/j.placenta.2010.10.008 Open DOISearch in Google Scholar

[27] Jobe AH, Bancalari E. Bronchopulmonary dysplasia. Am J Respir Crit Care Med. 2001;163(7):1723–9. DOI: 10.1164/ajrccm.163.7.2011060 JobeAH BancalariE Bronchopulmonary dysplasia Am J Respir Crit Care Med. 2001 163 7 1723 9 10.1164/ajrccm.163.7.2011060 Open DOISearch in Google Scholar

[28] Lewis RM, Cleal JK, Hanson MA. Review: Placenta, evolution and lifelong health. Placenta. 2012;33:S28–32. DOI: 10.1016/j.placenta.2011.12.003 LewisRM ClealJK HansonMA Review: Placenta, evolution and lifelong health Placenta. 2012 33 S28 32 10.1016/j.placenta.2011.12.003 Open DOISearch in Google Scholar

[29] Heazell, A. The placenta and adverse pregnancy outcomes – opening the black box? BMC Pregnancy Childbirth. 2015;15 (1), A5. DOI: 10.1186/1471-2393-15-S1-A5 HeazellA. The placenta and adverse pregnancy outcomes – opening the black box? BMC Pregnancy Childbirth. 2015 15 1 A5 10.1186/1471-2393-15-S1-A5 Open DOISearch in Google Scholar

[30] Weiner E, Levy M, Schreiber L, Mizrachi Y, Bar J, Kovo M. Placental pathology – is it just the “black box” of pregnancy or can it serve as a “crystal ball” to predict recurrence of pregnancy complications? Harefuah. 2020;159(11):829–834. WeinerE LevyM SchreiberL MizrachiY BarJ KovoM Placental pathology – is it just the “black box” of pregnancy or can it serve as a “crystal ball” to predict recurrence of pregnancy complications? Harefuah. 2020 159 11 829 834 Search in Google Scholar

[31] Garfinkle J, Miller SP. The placenta and neurodevelopment in preterm newborns. Neoreviews. August 2018; 19 (8): e456–e466. https://doi.org/10.1542/neo.19-8-e456 GarfinkleJ MillerSP The placenta and neurodevelopment in preterm newborns Neoreviews August 2018 19 8 e456 e466 https://doi.org/10.1542/neo.19-8-e456 Search in Google Scholar

[32] Salafia CM, Vogel CA, Vintzileos AM, Bantham KF, Pezzullo J, Silberman L. Placental pathologic findings in preterm birth. Am J Obstet Gynecol. 1991 Oct;165(4 Pt 1):934–8. doi: 10.1016/0002-9378(91)90443-u. SalafiaCM VogelCA VintzileosAM BanthamKF PezzulloJ SilbermanL Placental pathologic findings in preterm birth Am J Obstet Gynecol 1991 Oct 165 4 Pt 1 934 8 10.1016/0002-9378(91)90443-u Open DOISearch in Google Scholar

[33] Chisholm KM, Norton ME, Penn AA, Heerema-McKenney A. Classification of preterm birth with placental correlates. Pediatr Dev Pathol. 2018;21(6):548–560. DOI: 10.1177/1093526618775958 ChisholmKM NortonME PennAA Heerema-McKenneyA Classification of preterm birth with placental correlates Pediatr Dev Pathol. 2018 21 6 548 560 10.1177/1093526618775958 Open DOISearch in Google Scholar

[34] Mir IN, Chalak LF, Brown LS, Johnson-Welch S, Heyne R, Rosenfeld CR, Kapadia VS. Impact of multiple placental pathologies on neonatal death, bronchopulmonary dysplasia, and neurodevelopmental impairment in preterm infants. Pediatr Res. 2020;87(5):885–891. DOI: 10.1038/s41390-019-0715-y MirIN ChalakLF BrownLS Johnson-WelchS HeyneR RosenfeldCR KapadiaVS Impact of multiple placental pathologies on neonatal death, bronchopulmonary dysplasia, and neurodevelopmental impairment in preterm infants Pediatr Res. 2020 87 5 885 891 10.1038/s41390-019-0715-y Open DOISearch in Google Scholar

[35] Romero R, Kim YM, Pacora P, Kim CJ, Benshalom-Tirosh N, Jaiman S, Bhatti G, Kim JS, Qureshi F, Jacques SM, Jung EJ, Yeo L, Panaitescu B, Maymon E, Hassan SS, Hsu CD, Erez O. The frequency and type of placental histologic lesions in term pregnancies with normal outcome. J Perinat Med. 2018;28;46(6):613–630. DOI: 10.1515/jpm-2018-0055 RomeroR KimYM PacoraP KimCJ Benshalom-TiroshN JaimanS BhattiG KimJS QureshiF JacquesSM JungEJ YeoL PanaitescuB MaymonE HassanSS HsuCD ErezO The frequency and type of placental histologic lesions in term pregnancies with normal outcome J Perinat Med. 2018 28 46 6 613 630 10.1515/jpm-2018-0055 Open DOISearch in Google Scholar

[36] Goldenberg RL, Culhane JF, Iams JD, Romero R. Epidemiology and causes of preterm birth. Lancet. 2008 Jan 5;371(9606): 75–84. doi: 10.1016/S0140-6736(08)60074-4. GoldenbergRL CulhaneJF IamsJD RomeroR Epidemiology and causes of preterm birth Lancet 2008 Jan 5 371 9606 75 84 10.1016/S0140-6736(08)60074-4 Open DOISearch in Google Scholar

[37] Paz-Levy D, Schreiber L, Erez O, Goshen S, Richardson J, Drunov V, Staretz Chacham O, Shany E. Inflammatory and vascular placental lesions are associated with neonatal amplitude integrated EEG recording in early premature neonates. PLoS One. 2017;23;12(6):e0179481. DOI: 10.1371/journal.pone.0179481 Paz-LevyD SchreiberL ErezO GoshenS RichardsonJ DrunovV Staretz ChachamO ShanyE Inflammatory and vascular placental lesions are associated with neonatal amplitude integrated EEG recording in early premature neonates PLoS One. 2017 23 12 6 e0179481 10.1371/journal.pone.0179481 Open DOISearch in Google Scholar

[38] Knox IC Jr, Hoerner JK. The role of infection in premature rupture of the membranes. Am J Obstet Gynecol. 1950 Jan;59(1): 190–4, illust. doi: 10.1016/0002-9378(50)90370-x. PMID: 15399640. Goldenberg RL, Hauth JC, Andrews WW. Intrauterine infection and preterm delivery. N Engl J Med. 2000 May 18;342(20):1500–7. doi: 10.1056/NEJM200005183422007. KnoxICJr HoernerJK The role of infection in premature rupture of the membranes Am J Obstet Gynecol. 1950 Jan 59 1 190 4 illust. 10.1016/0002-9378(50)90370-x 15399640 GoldenbergRL HauthJC AndrewsWW Intrauterine infection and preterm delivery N Engl J Med. 2000 May 18 342 20 1500 7 10.1056/NEJM200005183422007 Open DOISearch in Google Scholar

[39] Goldstein JA, Gallagher K, Beck C, Kumar R, Gernand AD. Maternal-fetal inflammation in the placenta and the developmental origins of health and disease. Front Immunol. 2020;13;11:531543. doi: 10.3389/fimmu.2020.531543. GoldsteinJA GallagherK BeckC KumarR GernandAD Maternal-fetal inflammation in the placenta and the developmental origins of health and disease Front Immunol. 2020 13 11 531543 10.3389/fimmu.2020.531543 Open DOISearch in Google Scholar

[40] Romero R, Kim YM, Pacora P, Kim CJ, Benshalom-Tirosh N, Jaiman S, et al. The frequency and type of placental histologic lesions in term pregnancies with normal outcome. J Perinat Med. 2018;46:613–30. doi: 10.1515/jpm2018-0055 RomeroR KimYM PacoraP KimCJ Benshalom-TiroshN JaimanS The frequency and type of placental histologic lesions in term pregnancies with normal outcome J Perinat Med. 2018 46 613 30 10.1515/jpm2018-0055 Open DOISearch in Google Scholar

[41] Tugrul Ersak D, Şerbetçi H, Laleli Koç B, Kara Ö, Bütün Türk Ş, Kadıoğlu Şimşek G, Canpolat FE, Moraloğlu Tekin Ö, Şahin D. Placental pathology and its importance in preterm infants. Fetal Pediatr Pathol. 2023;42(5):746–752. doi: 10.1080/15513815.2023.2223297. Tugrul ErsakD ŞerbetçiH Laleli KoçB KaraÖ Bütün TürkŞ Kadıoğlu ŞimşekG CanpolatFE Moraloğlu TekinÖ ŞahinD Placental pathology and its importance in preterm infants Fetal Pediatr Pathol. 2023 42 5 746 752 10.1080/15513815.2023.2223297 Open DOISearch in Google Scholar

[42] Kleebkaow P, Limdumrongchit W, Ratanasiri T, Komwilaisak R, Seejorn K. Prevalence of placental pathology in low birthweight infants. J Med Assoc Thai. 2006;89(5):594–9. KleebkaowP LimdumrongchitW RatanasiriT KomwilaisakR SeejornK Prevalence of placental pathology in low birthweight infants J Med Assoc Thai. 2006 89 5 594 9 Search in Google Scholar

[43] Nigam J, Misra V, Singh P, Singh P, Chauhan S, Thakur B. Histopathological study of placentae in low birth weight babies in India. Ann Med Health Sci Res. 2014;4(2):S79–83. doi: 10.4103/2141-9248.138016. NigamJ MisraV SinghP SinghP ChauhanS ThakurB Histopathological study of placentae in low birth weight babies in India Ann Med Health Sci Res. 2014 4 2 S79 83 10.4103/2141-9248.138016 Open DOISearch in Google Scholar

[44] Kibel M, Kahn M, Sherman C, Kingdom J, Zaltz A, Barrett J, Melamed N. Placental abnormalities differ between small for gestational age fetuses in dichorionic twin and singleton pregnancies. Placenta. 2017;60:28–35. doi: 10.1016/j.placenta.2017.10.002. KibelM KahnM ShermanC KingdomJ ZaltzA BarrettJ MelamedN Placental abnormalities differ between small for gestational age fetuses in dichorionic twin and singleton pregnancies Placenta. 2017 60 28 35 10.1016/j.placenta.2017.10.002 Open DOISearch in Google Scholar

[45] Torchin H, Ancel PY, Goffinet F, Hascoët JM, Truffert P, Tran D, Lebeaux C, Jarreau PH. Placental complications and bronchopulmonary dysplasia: EPIPAGE-2 Cohort Study. Pediatrics. 2016;137(3):e20152163. DOI: 10.1542/peds.2015-2163 TorchinH AncelPY GoffinetF HascoëtJM TruffertP TranD LebeauxC JarreauPH Placental complications and bronchopulmonary dysplasia: EPIPAGE-2 Cohort Study Pediatrics. 2016 137 3 e20152163 10.1542/peds.2015-2163 Open DOISearch in Google Scholar

[46] Patel RM, Kandefer S, Walsh MC, Bell EF, Carlo WA, Laptook AR, Sánchez PJ, Shankaran S, Van Meurs KP, Ball MB, Hale EC, Newman NS, Das A, Higgins RD, Stoll BJ. Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network. Causes and timing of death in extremely premature infants from 2000 through 2011. N Engl J Med. 2015;22;372(4):331–40. doi: 10.1056/NEJMoa1403489. PatelRM KandeferS WalshMC BellEF CarloWA LaptookAR SánchezPJ ShankaranS Van MeursKP BallMB HaleEC NewmanNS DasA HigginsRD StollBJ Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network. Causes and timing of death in extremely premature infants from 2000 through 2011 N Engl J Med. 2015 22 372 4 331 40 10.1056/NEJMoa1403489 Open DOISearch in Google Scholar

[47] Roescher AM, Timmer A, Erwich JJ, Bos AF. Placental pathology, perinatal death, neonatal outcome, and neurological development: A systematic review. PLoS One. 2014;25;9(2):e89419. doi: 10.1371/journal.pone.0089419. RoescherAM TimmerA ErwichJJ BosAF Placental pathology, perinatal death, neonatal outcome, and neurological development: A systematic review PLoS One. 2014 25 9 2 e89419 10.1371/journal.pone.0089419 Open DOISearch in Google Scholar

[48] Ericksen K, Fogel J, Verma RP. Placental histopathology in late preterm infants: Clinical implications. Clin Exp Pediatr. 2020;63(2):48–51. doi: 10.3345/kjp.2019.00038. EricksenK FogelJ VermaRP Placental histopathology in late preterm infants: Clinical implications Clin Exp Pediatr. 2020 63 2 48 51 10.3345/kjp.2019.00038 Open DOISearch in Google Scholar

[49] Suresh SC, Freedman AA, Hirsch E, Ernst LM. A comprehensive analysis of the association between placental pathology and recurrent preterm birth. Am J Obstet Gynecol. 2022;227(6):887.e1–887.e15. doi: 10.1016/j.ajog.2022.06.030. SureshSC FreedmanAA HirschE ErnstLM A comprehensive analysis of the association between placental pathology and recurrent preterm birth Am J Obstet Gynecol. 2022 227 6 887.e1 887.e15 10.1016/j.ajog.2022.06.030 Open DOISearch in Google Scholar

[50] Catov JM, Scifres CM, Caritis SN, Bertolet M, Larkin J, Parks WT. Neonatal outcomes following preterm birth classified according to placental features. Am J Obstet Gynecol. 2017;216(4):411.e1–411.e14. doi: 10.1016/j.ajog.2016.12.022. CatovJM ScifresCM CaritisSN BertoletM LarkinJ ParksWT Neonatal outcomes following preterm birth classified according to placental features Am J Obstet Gynecol. 2017 216 4 411.e1 411.e14 10.1016/j.ajog.2016.12.022 Open DOISearch in Google Scholar