RT Book, Section A1 Cunningham, F. Gary A1 Leveno, Kenneth J. A1 Dashe, Jodi S. A1 Hoffman, Barbara L. A1 Spong, Catherine Y. A1 Casey, Brian M. SR Print(0) ID 1190749747 T1 Placental Abnormalities T2 Williams Obstetrics, 26e YR 2022 FD 2022 PB McGraw Hill PP New York, NY SN 9781260462739 LK accessmedicine.mhmedical.com/content.aspx?aid=1190749747 RD 2024/04/23 AB During pregnancy, the placenta provides the indispensable interface between mother and fetus (Chap. 5, p. 86). However, in part due to inaccessibility throughout gestation, the placenta’s anatomy, physiology, and molecular structure still remain some of the most understudied and intriguing topics in obstetrics. Furthermore, the parallels between placental formation and cancer afford opportunities to understand tumor biology and pathogenesis (Costanzo, 2018; Guttmacher, 2014).