Results 21 to 30 of about 807,037 (310)

[Skills assessment for the practice of fetal ultrasound biometry: prospective validation of the OSAUS METHOD score].

open access: yesGynécologie Obstétrique Fertilité & Sénologie, 2021
OBJECTIVES To develop and validate a customized variant for fetal biometry of the generic OSAUS score (Objective Structured Assessment of Ultrasound Skills).
G. A. Grandjean   +5 more
semanticscholar   +1 more source

Influence of maternal body mass index on interobserver variability of fetal ultrasound biometry and amniotic‐fluid assessment in late pregnancy

open access: yesUltrasound in Obstetrics and Gynecology, 2021
To determine the interobserver reproducibility of fetal ultrasound biometric and amniotic‐fluid measurements in the third trimester of pregnancy, according to maternal body mass index (BMI) category.
J. G. Martins   +6 more
semanticscholar   +1 more source

Impact of ultrasound and optical biometry on refractive outcomes of cataract surgery after penetrating keratoplasty in keratoconus [PDF]

open access: yesInternational Journal of Ophthalmology, 2019
AIM: To analyse the impact of ultrasound and optical intraocular lens (IOL) calculation methods on refractive outcomes of cataract phacoemulsification performed after penetrating keratoplasty (PK) in keratoconus.
Katarzyna Krysik   +4 more
doaj   +1 more source

Large-scale annotation dataset for fetal head biometry in ultrasound images

open access: yesData in Brief, 2023
This dataset features a collection of 3832 high-resolution ultrasound images, each with dimensions of 959×661 pixels, focused on Fetal heads. The images highlight specific anatomical regions: the brain, cavum septum pellucidum (CSP), and lateral ...
M. Alzubaidi   +5 more
semanticscholar   +1 more source

Comparison of Intraocular Lens Power Estimation by Optical Biometry and Ultrasound Biometry in Cataract Surgery [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: The evolution of modern technologies for cataract surgery has made it crucial for aiming emmetropia with highly defined vision. The key factor responsible for postoperative emmetropia is an accurate biometry, along with various other ...
Gayatree Mohanty   +2 more
doaj   +1 more source

Evidence for uteroplacental malperfusion in fetuses with major congenital heart defects. [PDF]

open access: yes, 2020
AIMS: Fetuses affected by congenital heart defects (CHD) are considered to be at increased risk of fetal growth restriction and intrauterine demise.
Binder, J   +5 more
core   +2 more sources

Noninvasive tests for nonalcoholic fatty liver disease in a multi‐ethnic population: The HELIUS study

open access: yesHepatology Communications, EarlyView., 2022
Abstract Nonalcoholic fatty liver disease (NAFLD) is increasing in prevalence and severity globally, prompting noninvasive testing, yet limited data exist on noninvasive liver tests (NITs) including transient elastography (TE) in ethnically diverse populations.
Anne‐Marieke van Dijk   +6 more
wiley   +1 more source

Assessment of Length of Maternal Cervix between 18 and 24 weeks of Gestation in a Low-Risk Brazilian Population [PDF]

open access: yesRevista Brasileira de Ginecologia e Obstetrícia, 2017
Purpose To determine cervical biometry in pregnant women between 18 and 24 weeks of gestation and the ideal mode of measurement of cervical length in cases of curved and straight cervical morphology.
Soraya Gomes de Amorim Andrade   +5 more
doaj   +2 more sources

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

open access: yes, 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.
Dwell, SL   +9 more
core   +2 more sources

International standards for fetal brain structures based on serial ultrasound measurements from the Fetal Growth Longitudinal Study of the INTERGROWTH-21st Project. [PDF]

open access: yes, 2020
OBJECTIVE: To create prescriptive growth standards for five fetal brain structures, measured by ultrasound, from healthy, well-nourished women, at low risk of impaired fetal growth and poor perinatal outcomes, taking part in the Fetal Growth Longitudinal
Ash, S   +23 more
core   +2 more sources

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