Results 41 to 50 of about 53,279 (156)

Fetal renal artery Doppler as a predictor of impaired perfusion in preeclampsia

BMC Pregnancy and Childbirth
Background Preeclampsia is a common hypertensive disorder of pregnancy, which is associated with reduced placental perfusion and adverse fetal outcomes.
Samin Alihosseini, Parvin Hakimi, Shahab Abdi, Farid Pakizeh, Elham Eghbali   +4 more
doaj   +1 more source

The Role of Uterine and Umbilical Arterial Doppler in High-risk Pregnancy: A Prospective Observational Study from India

Clinical Medicine Insights: Reproductive Health, 2015
Aim To study the role of Doppler imaging in prediction of high-risk pregnancies and their outcomes. Methods and Material This prospective study in a setup of tertiary-level care center includes 500 high-risk pregnant women from rural and urban sectors ...
Teena Nagar, Deepak Sharma, Mukesh Choudhary, Shusheela Khoiwal, Rajendra Prasad Nagar, Aakash Pandita   +5 more
doaj   +1 more source

Prenatal Diagnosis of Umbilical Cord Ulcer: A Report of Two Cases

Case Reports in Obstetrics and Gynecology, 2019
Umbilical cord ulcer is related to fetal intestinal atresia or meconium; perforation of the ulcer causes fetal deterioration leading to fetal and neonatal death owing to fetal hemorrhage.
Daisuke Katsura, Suzuko Moritani, Shunichiro Tsuji, Kaori Hayashi, Kazutaka Yamada, Shinsuke Tokoro, Kounosuke Suzuki, Fuminori Kimura, Takashi Murakami   +8 more
doaj   +1 more source

The Effects of Absent or Reversed End-diastolic Umbilical Artery Doppler Flow Velocity

Taiwanese Journal of Obstetrics & Gynecology, 2009
Abnormal umbilical artery flow with absent or reversed end-diastolic velocity (AREDV) during pregnancy is a strong indication of placental insufficiency.
Kuo-Gon Wang, Chen-Yu Chen, Yi-Yung Chen
doaj   +1 more source

Doppler ultrasound hemodynamic assessment in preeclampsia

Medical Journal of Babylon, 2018
Background: Preeclampsia (PE) is the main factor in maternal mortality across the world, affecting 5%–8% of pregnant women. The impairment in placental perfusion due to vascular abnormalities leads to clinical presentations and is detectable by Doppler ...
Azad Saleem Hassan, Maysaloon Shaman Saeed   +1 more
doaj   +1 more source

Umbilical artery thrombosis

Medicine, 2019
Abstract Rationale: The umbilical cord is the way to exchange gas, supply nutrients, excrete metabolized. Thrombosis of the umbilical cord leads to fetal hypoxia, which jeopardizes fetal health and can cause fetal death. Umbilical vessel thrombosis, which is rarely reported, is difficult to detect prenatally.
Li Huanxi, Wu Qufeng, Wei Wei, Lin Xueyan, Zhang Xueqin   +4 more
openaire   +3 more sources

Alterations in maternal cardiovascular parameters and their impact on uterine and fetal circulation in hypertensive pregnancies and fetal growth restriction

International Journal of Cardiology. Cardiovascular Risk and Prevention
Objective: To examine potential alterations in maternal cardiovascular parameters in hypertensive pregnancies with or without fetal growth restriction (FGR) in comparison to uncomplicated normotensive pregnancies, and to determine the correlation between
Tatjana Maseliene, Guoda Zukiene, Anna Laurinaviciene, Dalia Breskuviene, Diana Ramasauskaite, Vilma Dzenkeviciute   +5 more
doaj   +1 more source

The Effect of mode of delivery on the umbilical artery pH

Caspian Journal of Pediatrics, 2016
Background: Abnormal umbilical cord pH can be indicated a distress imposed of newborn and can also be useful in determining the prognosis of the newborn. There are different views about the effect of the neonatal delivery method on the blood gas analysis
Roya Rahimi, Zahra Akbarianrad, Yadollah Zahed Pasha, Mohsen Haghshenas mojaveri   +3 more
doaj  

Plasmodium falciparum parasitaemia in the first half of pregnancy, uterine and umbilical artery blood flow, and foetal growth: a longitudinal Doppler ultrasound study

Malaria Journal, 2012
Background During early pregnancy, the placenta develops to meet the metabolic demands of the foetus. The objective of this analysis was to examine the effect of malaria parasitaemia prior to 20 weeks’ gestation on subsequent changes in uterine and ...
Griffin Jennifer B, Lokomba Victor, Landis Sarah H, Thorp John M, Herring Amy H, Tshefu Antoinette K, Rogerson Stephen J, Meshnick Steven R   +7 more
doaj   +1 more source

A case report of single umbilical artery combined with fetal bladder exstrophy in singleton pregnancy and related literature review

BMC Pregnancy and Childbirth
Background According to prenatal ultrasonographic studies, single umbilical artery may be present alone or in association with other fetal abnormalities. So far, the exact pathogenesis of bladder exstrophy is unclear.
Jun Zhan, Fenglin Jia, Qianqian Gao, Xue Xiao   +3 more
doaj   +1 more source