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Placenta circummarginate

MedGen UID:
540154
•Concept ID:
C0266771
•
Anatomical Abnormality
Synonyms: Circummarginate Placenta; Marginal Placenta; Placenta Marginalis
SNOMED CT: Placenta circummarginate (840365009)

Definition

A placenta characterized by fetal membranes which extend smoothly off the disc edge, and a subamnionic fibrin ring on all or part of the disc perimeter that delimits the greatest extent of the chorionic surface vessels. [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVPlacenta circummarginate

Professional guidelines

PubMed

Is Preimplantation Genetic Testing Associated with Increased Risk of Abnormal Placentation After Frozen Embryo Transfer?
Swanson K, Huang D, Kaing A, Blat C, Rosenstein MG, Mok-Lin E, Gras J, Sperling JD
Am J Perinatol 2021 Jan;38(2):105-110. Epub 2020 Jul 31 doi: 10.1055/s-0040-1714681. PMID: 32736408

Recent clinical studies

Etiology

Diminished ovarian reserve is a risk factor for preeclampsia and placental malperfusion lesions.
Ganer Herman H, Volodarsky-Perel A, Ton Nu TN, Machado-Gedeon A, Cui Y, Shaul J, Dahan MH
Fertil Steril 2023 May;119(5):794-801. Epub 2023 Jan 23 doi: 10.1016/j.fertnstert.2023.01.029. PMID: 36702344
Is Preimplantation Genetic Testing Associated with Increased Risk of Abnormal Placentation After Frozen Embryo Transfer?
Swanson K, Huang D, Kaing A, Blat C, Rosenstein MG, Mok-Lin E, Gras J, Sperling JD
Am J Perinatol 2021 Jan;38(2):105-110. Epub 2020 Jul 31 doi: 10.1055/s-0040-1714681. PMID: 32736408
Effect of embryo stage at transfer on placental histopathology features in singleton live births resulting from fresh embryo transfers.
Volodarsky-Perel A, Ton Nu TN, Buckett W, Machado-Gedeon A, Cui Y, Shaul J, Dahan MH
Fertil Steril 2021 Mar;115(3):673-682. Epub 2020 Jul 22 doi: 10.1016/j.fertnstert.2020.06.017. PMID: 32709379

Diagnosis

Diminished ovarian reserve is a risk factor for preeclampsia and placental malperfusion lesions.
Ganer Herman H, Volodarsky-Perel A, Ton Nu TN, Machado-Gedeon A, Cui Y, Shaul J, Dahan MH
Fertil Steril 2023 May;119(5):794-801. Epub 2023 Jan 23 doi: 10.1016/j.fertnstert.2023.01.029. PMID: 36702344
Is Preimplantation Genetic Testing Associated with Increased Risk of Abnormal Placentation After Frozen Embryo Transfer?
Swanson K, Huang D, Kaing A, Blat C, Rosenstein MG, Mok-Lin E, Gras J, Sperling JD
Am J Perinatol 2021 Jan;38(2):105-110. Epub 2020 Jul 31 doi: 10.1055/s-0040-1714681. PMID: 32736408
Ultrasonographic monitoring of the placenta in patients with bleeding during the first and second trimesters.
Takeda S, Baba K, Kojima T, Kinoshita K, Satoh K, Sakamoto S
Asia Oceania J Obstet Gynaecol 1990 Sep;16(3):211-8. doi: 10.1111/j.1447-0756.1990.tb00228.x. PMID: 2088244

Therapy

Diminished ovarian reserve is a risk factor for preeclampsia and placental malperfusion lesions.
Ganer Herman H, Volodarsky-Perel A, Ton Nu TN, Machado-Gedeon A, Cui Y, Shaul J, Dahan MH
Fertil Steril 2023 May;119(5):794-801. Epub 2023 Jan 23 doi: 10.1016/j.fertnstert.2023.01.029. PMID: 36702344
Is Preimplantation Genetic Testing Associated with Increased Risk of Abnormal Placentation After Frozen Embryo Transfer?
Swanson K, Huang D, Kaing A, Blat C, Rosenstein MG, Mok-Lin E, Gras J, Sperling JD
Am J Perinatol 2021 Jan;38(2):105-110. Epub 2020 Jul 31 doi: 10.1055/s-0040-1714681. PMID: 32736408

Prognosis

Circumvallate and circummarginate placenta. Unimportant clinical entities.
Benson RC, Fujikura T
Obstet Gynecol 1969 Dec;34(6):799-804. PMID: 5366023

Clinical prediction guides

Ultrasonographic monitoring of the placenta in patients with bleeding during the first and second trimesters.
Takeda S, Baba K, Kojima T, Kinoshita K, Satoh K, Sakamoto S
Asia Oceania J Obstet Gynaecol 1990 Sep;16(3):211-8. doi: 10.1111/j.1447-0756.1990.tb00228.x. PMID: 2088244

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