Results 31 to 40 of about 5,738 (202)

Multimodal imaging in choroidal osteoma

open access: yesInternational Journal of Retina and Vitreous, 2018
Purpose To describe characteristics of choroidal osteomas (CO), using ocular ultrasound, fluorescein angiography, ultra-widefield retinal imaging, ultra-widefield autofluorescence, optical coherence tomography, enhanced-depth-imaging OCT, and OCT ...
Francisco Olguin-Manríquez   +7 more
doaj   +1 more source

Etiología de baja visión y ceguera en siete centros de referencia en Colombia entre los años 2012 a 2017

open access: yesRevista Cuidarte, 2022
• La baja visión y la ceguera hacen parte del rango funcional de las personas con discapacidad visual. • No toda deficiencia visual transitoria (reversible) o permanente (no reversible) es causa suficiente para generar discapacidad visual en las ...
Juan Camilo Suárez Escudero   +11 more
doaj   +1 more source

How to Tailor My Process‐Based Hydrological Model? Dynamic Identifiability Analysis of Flexible Model Structures

open access: yesWater Resources Research, Volume 56, Issue 8, August 2020., 2020
Abstract In the field of hydrological modeling, many alternative representations of natural processes exist. Choosing specific process formulations when building a hydrological model is therefore associated with a high degree of ambiguity and subjectivity.
Tobias Pilz   +3 more
wiley   +1 more source

Novel mutations in the PITX2 gene in Pakistani and Mexican families with Axenfeld‐Rieger syndrome

open access: yesMolecular Genetics &Genomic Medicine, Volume 8, Issue 7, July 2020., 2020
The authors report clinical data on patients presenting with Axenfeld‐Rieger syndrome (ARS) from three families. Molecular genetic studies identified novel heterozygous sequence variants in the PITX2 gene that are the likely causes of the disease in the respective families.
Valeria Lo Faro   +7 more
wiley   +1 more source

Imagen de retina de campo ultra-amplio

open access: yesRevista Mexicana de Oftalmología, 2017
Objetivo: Realizar una revisión sobre la evolución y la utilidad de las imágenes de campo ultra-amplio de retina. Método: Revisión de la literatura. Resultados: La capacidad de obtener imágenes del fondo de ojo es uno de los avances más destacados en ...
Gerardo García-Aguirre   +5 more
doaj   +1 more source

Interplay between Oxidative Stress, Inflammation, and Amyloidosis in the Anterior Segment of the Eye; Its Pathological Implications

open access: yesOxidative Medicine and Cellular Longevity, Volume 2020, Issue 1, 2020., 2020
There are different pathologies associated with amyloidogenic processes caused by the increase of reactive oxygen species (ROS) and the overactivation of inflammatory responses. These alterations are present in different regions of the anterior segment of the eye, and they have been associated with the development and progression of ocular pathologies,
Roxanna Perez-Garmendia   +9 more
wiley   +1 more source

Microcornea and Thickened Lens in Angle Closure following Nonsurgical Treatment of Retinopathy of Prematurity

open access: yesJournal of Ophthalmology, Volume 2020, Issue 1, 2020., 2020
Purpose. To characterize the clinical features in young patients with angle closure and to determine the characteristics associated with acquired anterior segment abnormality following retinopathy of prematurity (ROP) treatment. Methods. We performed two retrospective case‐control series.
Ta C. Chang   +8 more
wiley   +1 more source

Sensitivity, specificity and predictive values of anterior chamber tap in cases of bacterial endophthalmitis

open access: yesEye and Vision, 2017
Background To assess the sensitivity, specificity, positive predictive value and negative predictive value of anterior chamber tap for the diagnosis of bacterial endophthalmitis on a population with high prevalence.
Carl Sjoholm-Gomez de Liano   +8 more
doaj   +1 more source

Retinopathy of prematurity: incidence report of outliers based on international screening guidelines

open access: yesInternational Journal of Retina and Vitreous, 2019
Aim The objective of this study is to report the incidence of retinopathy of prematurity (ROP) outliers that fall outside the screening guidelines of the American Academy of Ophthalmology (AAO) in our country.
Juan Carlos Romo-Aguas   +3 more
doaj   +1 more source

Torch Congénito: Serie de Casos Reportados en el Hospital Regional de Quiché durante el 2024

open access: yesRevista Oftálmica
Los gérmenes del TORCH (Toxoplasmosis, otros (sífilis, zika, parvovirus, varicela), Rubéola, Herpes) es un espectro de enfermedades transmitidas de madre a feto por vía vertical, causando así defectos congénitos oculares y sistémicos que pueden causar ...
Lissette de María Crocker García   +4 more
doaj   +1 more source

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