Results 11 to 20 of about 171,242 (201)
Corneal Densitometry with Galilei Dual Scheimpflug Analyzer [PDF]
Photonics, 2023 This study aims to apply the densitometry distribution analysis (DDA) method to study corneal densitometry depending on age and corneal region from Galilei Dual Scheimpflug Analyzer tomography. A total of 83 healthy participants aged 39.02 ± 18.34 years (
Alejandra Consejo +2 more
doaj +2 more sources
Assessment of Corneal Densitometry in Rheumatoid Arthritis Patients
Türk Oftalmoloji Dergisi, 2017 Objectives: To evaluate corneal densitometry and anterior segment parameters of rheumatoid arthritis (RA) patients and compare these results with those of age-matched healthy control subjects.
Mustafa Alpaslan Anayol +5 more
doaj +2 more sources
Linking layered corneal compactness to macroscopic biomechanics: in vivo assessment via integrated densitometry and dynamic deformation analysis [PDF]
Frontiers in Bioengineering and BiotechnologyObjectiveTo investigate in vivo correlations between corneal dynamic deformation properties and structural compactness via layered densitometry, clarifying the main contributions of the corneal anatomical layers to macroscopic biomechanics.DesignCross ...
Fuqi Deng +17 more
doaj +2 more sources
Vision (Switzerland), 2020 Evaluate the effect of corneal thickness, densitometry and curvature on intraocular pressure (IOP) measurements obtained by Goldmann applanation tonometry (GAT), non-contact tonometry (NCT), rebound tonometry (RT), and dynamic contour tonometry (DCT).
Carolina Pelegrini Barbosa Gracitelli +2 more
exaly +3 more sources
Correlation of positron emission tomography ventilation-perfusion matching with CT densitometry in severe emphysema [PDF]
EJNMMI Research, 2020 Background Emphysema severity is frequently measured on CT via densitometry. Correlation with scintigraphic and spirometric functional measures of ventilation or perfusion varies widely, and no prior study has evaluated correlation between densitometry ...
Asha Bonney +8 more
doaj +2 more sources
Cancer Management and Research, 2014 Abby Holt,1 Muhammad A Khan,2 Swetha Gujja,3 Rangaswmy Govindarajan31Arkansas Department of Health, Little Rock, 2White River Health System, Batesville, 3Division of Hematology/Oncology, University of Arkansas for Medical Sciences, Little Rock, AR ...
Holt A, Khan MA, Gujja S, Govindarajan R
doaj +1 more source
Anterior and posterior capsule densitometry levels after femtosecond laser-assisted cataract surgery [PDF]
International Journal of Ophthalmology, 2018 AIM: To analyze and compare five different variables over one year follow-up (1wk, 1, 3, 6 and 12mo): anterior capsule (AC), and posterior capsule (PC) area densitometry values, AC and PC linear densitometry values, and AC opening area reduction ratio ...
Txomin Alberdi +4 more
doaj +1 more source
Scientific Reports, 2023 The healthy cornea is transparent, however, disease can affect its structure, rendering it more or less opaque. The ability to assess the clarity of the cornea objectively could thus be of considerable interest for keratoconus patients. It has previously
Ingemar Gustafsson +3 more
doaj +1 more source
Frontiers in Endocrinology, 2021 X-linked hypophosphatemic rickets (XLH) is the commonest inherited form of rickets. It is caused by an impaired regulation of fibroblast growth factor 23 (FGF23) due to a PHEX gene mutation, which leads to reduced tubular reabsorption of phosphate and ...
Giampiero Igli Baroncelli, Stefano Mora
doaj +1 more source
Corneal densitometry and biomechanical properties in patients with primary congenital glaucoma [PDF]
, 2021 Objective: To describe corneal densitometry, topographic measurements, and biomechanical properties in patients with primary congenital glaucoma (PCG) and healthy patients. To examine correlations between variables and determine their glaucoma diagnostic
Morales Fernández, Laura +19 more
core +1 more source