Clinical Case Reports (Apr 2019)

Descended marginal sinus of the placenta

  • Eiji Ryo,
  • Shigenari Namai,
  • Ippei Nakagawa,
  • Ranka Kanda,
  • Keita Yatsuki,
  • Takuya Ayabe

DOI
https://doi.org/10.1002/ccr3.2092
Journal volume & issue
Vol. 7, no. 4
pp. 826 – 828

Abstract

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Key Clinical Message This is the first reported case of descent of the placental marginal sinus through the cervix to the external os. We think marginal sinus rupture does exist. The definition of placental edge should be the parenchyma in diagnosis of low‐lying placentation. Clinically, however, the low‐lying marginal sinus should be treated similar to low‐lying placentation.

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