First-trimester ultrasound diagnostic features of placenta accreta spectrum in low-implantation pregnancy Article

author list

  • Abinader, R. R.; Macdisi, N.; El Moudden, I; Abuhamad, A.

publication date

  • March 10, 2022


published in



  • Finberg's grade
  • lacunae swirling
  • loss of hypoechoic clear zone
  • lower uterine segment
  • myometrial thinning or absence
  • placenta accreta ultrasound markers
  • placental lacunae
  • uteroplacental interface
  • uterovesical hypervascularity
  • uterovesical irregularity and interruption