Results 11 to 20 of about 807,037 (310)

The application of artificial intelligence in blind ultrasound sweep diagnostics for prenatal medicine: A systematic literature review [PDF]

open access: yesActa Obstetricia et Gynecologica Scandinavica
Introduction Obstetric ultrasound is fundamental in prenatal care for gestational age (GA) estimation, fetal monitoring, and complication screening. However, access to quality ultrasound is limited in many low‐ and middle‐income countries (LMICs), where ...
Johanna Schott   +6 more
doaj   +3 more sources

Performance of the SRK/T formula using A-Scan ultrasound biometry after phacoemulsification in eyes with short and long axial lengths. [PDF]

open access: yesBMC Ophthalmol, 2016
BackgroundThe SRK/T formula is one of the third generation IOL calculation formulas. The purpose of this study was to evaluate the performance of the SRK/T formula in predicting a target refraction ±1.0D in short and long eyes using ultrasound biometry ...
Karabela Y, Eliacik M, Kaya F.
europepmc   +2 more sources

Fetal gestational age estimation using artificial intelligence on non-targeted ultrasound images and video [PDF]

open access: yesnpj Digital Medicine
We developed a deep learning model trained on over two million ultrasound images from 78,531 pregnancies from Australia, India, and the UK to estimate gestational age (GA) directly from any fetal ultrasound image, regardless of orientation.
Martin Benson   +6 more
doaj   +2 more sources

Ultrasound Biometry

open access: yes
Abstract A-scan echography is used to measure the eye’s axial length. During A-scan biometry, the ultrasound beam must stay perpendicular to the anterior and posterior corneal surfaces, the anterior and posterior lens surfaces, and the retinal surface, forming an incidence angle of 90° with each of these surfaces.
Sen S, Tripathy K.
europepmc   +2 more sources

Biometry and pathological ultrasound findings in multiple pregnancies

open access: yesRevista 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   +5 more
doaj   +4 more sources

Artificial intelligence and fetal ultrasound biometry: Challenges and perspectives.

open access: yesDiagnostic and Interventional Imaging, 2023
G. Ambroise Grandjean   +4 more
semanticscholar   +3 more sources

Reference charts for fetal cerebellar vermis height: A prospective cross-sectional study of 10605 fetuses [PDF]

open access: yes, 2016
A prospective cross-sectional study between September 2009 and December 2014 was carried out at ALTAMEDICA Fetal–Maternal Medical Centre, Rome, Italy. Of 25203 fetal biometric measurements, 12167 (48%) measurements of the cerebellar vermis were available.
Aloisi, Alessia   +5 more
core   +13 more sources

Eye Biometry Shift after Scleral Buckling Procedure

open access: yesOftalʹmologiâ, 2022
Background. There are a great number publications presenting results of various types of optical and ultrasound biometry before and after scleral buckling (SB).Patients and methods.
A. N. Kulikov   +2 more
doaj   +1 more source

Automated Fetal Head Classification and Segmentation Using Ultrasound Video

open access: yesIEEE Access, 2021
During pregnancy, fetal ultrasound provides essential insight into a baby’s growth and development. In this ultrasound, accurate assessment of fetal head biometry is critical to the clinical management of pregnancy.
Khalid Rasheed   +3 more
doaj   +1 more source

Compare the Accuracy of IOL Power Calculations Using Ultrasound Biometry and Partial Coherence Laser Interferometry based Optical Biometry

open access: yesIndian Journal of Forensic Medicine & Toxicology, 2021
Aims: To compare the accuracy of IOL power calculations using ultrasound biometry and partial coherence laser interferometry based optical biometry Material and Methods: All cases of cataract with no other pathology involved presenting to, ophthalmology ...
D. Meena   +3 more
semanticscholar   +1 more source

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