Results 31 to 40 of about 5,528 (219)

Gestational age estimation from ultrasound fetal biometrics in China

Clinical and Experimental Obstetrics & Gynecology, 2020
Objective: To establish a new gestational age estimation equation in China and compare them with commonly used equations of 2017 and 1984. Methods: A prospective cross-sectional study was performed in 3208 fetuses between 15 and 40 weeks of gestation ...
J.F. Sun, L.J. Zhang, L.Q. Cui, X.D. Luo, G.H. He, X.J. Dong, L. He, J.H. Zhang, J.H. Sun, G. Chen, Y. Lv, L.Y. Liu   +11 more
doaj   +1 more source

Influence of maternal body mass index on the accuracy of clinical and sonographic fetal weight estimation

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Estimated fetal weight (EFW) is essential for managing pregnancy and delivery. Currently, two primary methods are used for EFW: Clinical and sonographic estimation. Both might be influenced by maternal habitus. Obesity has become a global epidemic; however, its effect on EFW and the accuracy of the two methods has yet to be ...
Amir Krencel, Bar Narkis, Rotem Yedidia Moser, Or Bercovich, Natav Hendin, Asaf Romano, Eran Hadar, Yinon Gilboa, Ohad Houri   +8 more
wiley   +1 more source

MRI in Sheep Model for Myelomeningocele Repair Using a Novel Polymer and Other Dural Patches

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To compare postnatal MRI outcomes after prenatal myelomeningocele repair using three different dural substitutes. Method 32 sheep fetuses were included, with 34.3%(11/32) serving as healthy controls and the remaining undergoing prenatal spinal lumbar defect creation to recreate a myelomeningocele in the fetus.
Usha D. Nagaraj, Marc Oria, Soner Duru, Chia‐Ying Lin, Beth M. Kline‐Fath, Jose L. Peiro   +5 more
wiley   +1 more source

Fetal Biparietal Diameter in Saudi Arabia

Annals of Saudi Medicine, 1987
ABSTRACT In a prospective, cross-sectional study the fetal biparietal diameter (BPD) was measured by ultrasound in 1,570 pregnant Saudi patients.
Abdul Aziz Al-Meshari, Hans Raber
openaire   +1 more source

Structural Variation Sequencing of 26 Amniotic Fluid Samples With Partial Gene Duplications and Postnatal Follow‐Up of the Fetuses

Prenatal Diagnosis, EarlyView.
ABSTRACT Objectives Partial gene duplications (PGDups) are a significant contributor to genetic disease. The precise genomic location and structure of PGDups are often unresolved using conventional methods, so prenatal diagnosis for PGDups is challenging, especially without ultrasound abnormalities.
Shengfang Qin, Xueyan Wang, Mengjia Yan, Yuxia He, Zhuo Zhang, Yan Yin, Jin Wang, Beibei Guo, Jing Wang, Na Xi, Zhaokai Li   +10 more
wiley   +1 more source

Fetal age determination through biparietal diameter: a simple method of cranial reconstruction using multipurpose silicone.

, 2014
In forensic medicine, gestational age of fetal remains is a crucial information in several contests, but the classic methods are inadequate when early gestational age needs to be assessed.
FIORE, PAOLA ANTONELLA, CAPPELLETTI, SIMONE, BOTTONI, EDOARDO, AROMATARIO, MARIAROSARIA, CIALLELLA, Costantino   +4 more
core   +1 more source

Comparison Between Transcerebellar Diameter and Biparietal Diameter and Femur Length for Gestational Age Measurement Accuracy in Third Trimester [PDF]

Al-Azhar International Medical Journal
Less of the physiologic diversity of late gestation was evident in transcerebellar diameter (TCD) compared withseveral other biometric measures. Menstrual history, clinical examination, and ultrasound are all used to estimate thegestational age (GA) of a
Abd Almenem zakaria, Ahmed Mohamed Saeed, Mohammed Hassan Mohammed   +2 more
doaj   +1 more source

Z-score model of foetal ascending aorta diameter distensibility

Frontiers in Cardiovascular Medicine, 2022
ObjectiveThe purpose of this study is to establish Z-scores models of normal fetal ascending aorta diameter and diameter distensibility.MethodsThe maximum systolic diameter (Dmax), minimum diastolic diameter (Dmin), and diameter distensibility of the ...
Fuli Chen, Fuli Chen, Shi Zeng, Aijiao Yi, Lihua Chen, Dan Zhou, Yushan Liu, Longmei Yao   +7 more
doaj   +1 more source

Ophthalmic artery Doppler as potential surrogate marker of angiogenic imbalance in near‐term pregnancy

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objectives First, to evaluate whether the ratio of soluble fms‐like tyrosine kinase‐1 to placental growth factor (sFlt‐1/PlGF) is associated with hemodynamic changes in ophthalmic artery (OA) Doppler in near‐term pregnancy. Second, to assess the performance of OA Doppler to rule in and rule out angiogenic factor imbalance.
M. F. Tinajero, C. Faraci, M. Cuenca, M. Ferrer, S. Paolucci, E. Gratacos, F. Crovetto, F. Figueras   +7 more
wiley   +1 more source

Quality of ultrasound biometry obtained by local health workers in a refugee camp on the Thai-Burmese border.

, 2012
Objective: In a refugee camp on the Thai–Burmese border, accurate dating of pregnancy relies on ultrasound measurements obtained by locally trained health workers.
Wah, N, E. J. H. Mulder, Nosten, FH, S. Thiptharakun, Mulder, EJ, McGready, R, T. K. Paw, Paw, TK, A. T. Papageorghiou, Thiptharakun, S, N. Wah, F. H. Nosten, Visser, GH, R. McGready, Papageorghiou, Aris, Nosten, Francois, Rijken, MJ, S. L. M. Dwell, Papageorghiou, AT, G. H. A. Visser, McGready, Rose, Dwell, SL, M. J. Rijken   +22 more
core   +1 more source