The effect of placenta previa on fetal weight and feto-maternal blood flow: a prospective cohort study [PDF]
, 2018 Background: The current study aims to evaluate the effect of placenta previa on the fetal weight and to explore its effect on the uterine and umbilical arteries blood flow.Methods: The current study was a prospective cohort study conducted at Assiut ...
Abbas, Ahmed M. +3 more
core +2 more sources
Placenta previa: factores de riesgo e impacto en la morbimortalidad materno-perinatal en Bogotá, Colombia [PDF]
, 2022 Introducción: La placenta previa puede causar hemorragias durante la segunda mitad del embarazo y comprometer la salud de la madre y del feto. Conocer los factores de riesgo asociados permite identificar precozmente a las gestantes con alto riesgo de ...
de la Hoz Valle, José Antonio +4 more
core +1 more source
BMC Pregnancy and Childbirth, 2021 Backgrounds Pregnancy termination during the second trimester in patients with placenta previa and placenta accreta spectrum (PAS) is a complex and challenging clinical problem.
Q. Hu +6 more
semanticscholar +1 more source
The association between placenta previa and the risk of breech presentation: A meta-analysis
Advances in Human Biology, 2023 Numerous observational studies have described that placenta previa can increase the risk of breech presentation. To date, no meta-analysis has been conducted to determine the association between placenta previa and increased risk of breech presentation ...
Ensiyeh Jenabi, Maryam Afshari
doaj +1 more source
Optimal villi density for maximal oxygen uptake in the human placenta [PDF]
J. Theor. Biol. 364 (2015), 383-96, 2014 We present a stream-tube model of oxygen exchange inside a human placenta functional unit (a placentone). The effect of villi density on oxygen transfer efficiency is assessed by numerically solving the diffusion-convection equation in a 2D+1D geometry for a wide range of villi densities.
arxiv +1 more source
Study of fetomaternal outcome in cases of placenta previa at tertiary care hospital [PDF]
, 2020 Background: Placenta previa is defined as placenta implanted partially or completely in the lower uterine segment. It contributes upto 30% of the cases the antepartum hemorrhage.
Deliwala, Kruti J. +3 more
core +2 more sources
Placenta Previa and Adverse Neonatal Outcomes in A Tertiary Center
Bagcilar Medical BulletinObjective: Abnormal localization of the placenta with complete or partial closure of the cervix is called placenta previa. Placenta previa occurs in approximately 0.3-0.5% of pregnancies.
Melih Bestel +6 more
doaj +1 more source
Single Cell Transcriptome Research in Human Placenta [PDF]
arXiv, 2020 Human placenta is a complex and heterogeneous organ interfacing between the mother and the fetus that supports fetal development. Alterations to placental structural components are associated with various pregnancy complications. To reveal the heterogeneity among various placenta cell types in normal and diseased placentas, as well as elucidate ...
arxiv
Maternal and fetal outcome in placenta previa: our experience [PDF]
, 2020 Background: Placenta previa contributes substantial maternal and neonatal morbidity including management challenges for obstetrician. This study was to evaluate the potential risks factors and feto-maternal, outcome in placenta previa.
Adhikary, M. +5 more
core +2 more sources
A 3 year retrospective study of pregnancies complicated with placenta previa in a tertiary care centre [PDF]
, 2021 Background: Placenta previa describes when a placenta is implanted partially or completely over the internal OS. About one third of the ante partum haemorrhage belongs to placenta previa.
Aravind, Aparna C. +2 more
core +2 more sources