Results 41 to 50 of about 7,287 (251)

Prediction of birthweight by fetal ultrasound biometry

The British Journal of Radiology, 1994
The method of measurement of abdominal circumference (AC) is not stated in the paper by Nzeh et al [1]. It is known [2] that measurements based on derived values of AC, such as ellipse fitting or computation from two linear measurements, differ from measurements based on tracing around the outline, the latter being approximately 5% greater.
openaire   +2 more sources

Prenatal Evaluation of RNU4‐2 Variants in Fetuses With Central Nervous System Anomalies

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Fetal central nervous system (CNS) anomalies are among the most common congenital malformations, yet the overall prenatal diagnostic yield of current genetic testing remains below 40%. Variants in RNU4‐2, a non‐coding gene encoding the U4 small nuclear RNA (snRNA), have recently been linked to a novel highly recurrent dominant ...
Yiyao Chen, Li Gao, Xu Han, Yunyun Cao, Lanlan Zhang, Yi Wu, Xinrong Zhao, Wenjing Hu, Ruiyu Ma, Renyi Hua, Niu Li, Yanlin Wang, Jian Wang, Shuyuan Li   +13 more
wiley   +1 more source

Ultrasound‐Guided Hip Pericapsular, Rectus Femoris Peritendinous, and Iliopsoas Bursa Injections Improve Extra‐articular Post‐arthroscopy Hip Pain

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To determine the short‐ and medium‐term efficacy of ultrasound‐guided hip pericapsular, rectus femoris peritendinous, and iliopsoas bursa injections with anesthetic and corticosteroid to treat post‐arthroscopy hip pain, and if any operative variables correlated with response likelihood.
Meghan E. Sahr, Hanley Ong, Karthik Krishnan, Shu‐Han Wang, Danyal H. Nawabi, Theodore T. Miller   +5 more
wiley   +1 more source

Ultrasound Assessment of Fetal Biometry in Iranian Normal Pregnancies

International Journal of Preventive Medicine, 2019
Background: The objective of this study was to provide biometric charts for Iranian fetuses. Methods: One thousand four hundred and twenty-two women enrolled. Four hundred and eighty-four were in the second trimester of pregnancy and 940 were in the third trimester.
Mahboobeh Shirazi, Shirin Niroomanes, Fatemeh Rahimi, Fatemeh Golshahi   +3 more
openaire   +3 more sources

Determinants of Difficult‐to‐Manage and Treatment‐Refractory Axial Spondyloarthritis: A Cross‐Sectional Analysis Within a Longitudinal Cohort

Arthritis &Rheumatology, EarlyView.
Objective The purpose of this study was to estimate the prevalence of difficult‐to‐manage (D2M) and treatment‐refractory (TR) axial spondyloarthritis (axSpA) and to identify factors associated with D2M and TR disease in a longitudinal cohort. Methods We performed a cross‐sectional analysis on data from the Schroeder Arthritis Institute Spondylitis ...
Patricia Remalante‐Rayco, Laura Passalent, Tina Chim, Hannah Vijayan, Manal Alnasser, Zeynep Baskurt, Robert D. Inman, Nigil Haroon, Denis Poddubnyy   +8 more
wiley   +1 more source

Keratoconus Association with Axial Myopia

Türk Oftalmoloji Dergisi, 2012
Pur po se: To study the relationship between keratoconus and axial myopia and also to compare anterior chamber depth, axial length and posterior segment length in normal eyes and keratoconic eyes using ultrasound biometry.
Alime Güneş
doaj   +1 more source

Biometry and pathological ultrasound findings in multiple pregnancies

Revista Brasileira de Saúde Materno Infantil, 2023
Resumo Objectives: to determine the prevalence of pathological findings according to the type of chorionicity in pregnancies in two institutions in Bogotá, Colombia. Methods: descriptive, retrospective, cohort study. Biometric variables were calculated,
Yuly Natalia Guzmán Yara, Montserrat Uriel Calvo, Sandra Liliana Beltrán, Liliana Bandera, José de la Hoz-Valle, Ximena Carolina Romero   +5 more
doaj   +2 more sources

Validation of the European Society of Cardiology Ischemic and Bleeding Risk Criteria for Risk Stratification After Endovascular Therapy in Japanese Patients With Lower Extremity Artery Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The European Society of Cardiology (ESC) guidelines for peripheral artery disease recommend antithrombotic strategies based on high ischemic risk (HIR) and high bleeding risk (HBR) criteria. However, their prognostic value in patients with lower extremity artery disease (LEAD) undergoing endovascular therapy (EVT) remains unclear ...
Hirokazu Shimono, Daisuke Kanda, Akihiro Tokushige, Nobuhiro Ito, Yutaro Nomoto, Hiroyuki Tabata, Kenta Ohmure, Takuro Kubozono, Mitsuru Ohishi   +8 more
wiley   +1 more source

Predictability of intraocular lens power calculation in eyes with average axial lengths: optical versus ultrasonic biometry

Delta Journal of Ophthalmology, 2019
Objective The aim of this study was to compare the partial coherence interferometry to ultrasound (US)-based biometry in intraocular lens (IOL) power calculation in eyes with average axial length (AL).
Amin F Ellakwa, Mohammed S Abd Elaziz, Marwa A Zaky, Waleed M Nagy   +3 more
doaj   +1 more source

Effect of income on fetal biometry by ultrasound [PDF]

Ultrasound in Obstetrics & Gynecology, 2001
Objective:  To compare gestational age corrected fetal biometry among rich and poor women.Methods:  An ultrasound database from August 2000 to January 2001 was used for the purpose of this study. One hundred and seventy‐five patients with certain menstrual history were included.
openaire   +1 more source