Results 141 to 150 of about 102,983 (314)

Unilateral serous retinal detachment with choroidal thickening as a first presenting sign of acute myeloid leukemia

open access: yesAmerican Journal of Ophthalmology Case Reports, 2019
Purpose: Serous retinal detachment is rare in leukemia, but bilateral or unilateral cases have been reported as the presenting sign of acute leukemia or the first sign of relapsing leukemia.
Tatsuma Kishimoto   +4 more
doaj  

Applications of quantum dots to the treatment of retinitis related disorders [PDF]

open access: yesarXiv, 2017
In this paper the author presents four methods to treat retinitis related diseases using quantum dot technology.
arxiv  

Corneal Cell Matrix‐Conditioned Amniotic Membrane with Improved Biochemical Properties and Corneal Wound Healing Potential: An In Vitro and In Vivo Study

open access: yesMacromolecular Materials and Engineering, EarlyView.
In this research, the amniotic membrane is sought to be enhanced biologically by treating it with primary cultured corneal cells. The findings indicate that amniotic membranes conditioned with limbal stem cells serve as an effective wound dressing that mimics corneal tissue, offering better cell adhesion, and healing properties, paving the way for ...
Zeinab Nokhbedehghan   +10 more
wiley   +1 more source

How could we ignore the lens and pupils of eyeballs: Metamaterial optics for retinal projection [PDF]

open access: yesarXiv, 2018
Retinal projection is required for xR applications that can deliver immersive visual experience throughout the day. If general-purpose retinal projection methods can be realized at a low cost, not only could the image be displayed on the retina using less energy, but there is also the possibility of cutting off the weight of projection unit itself from
arxiv  

Optic Disc Pallor in Parkinson's Disease: A UK Biobank Study

open access: yesMovement Disorders, EarlyView.
Abstract Background Recent studies have suggested that retinal changes measured with optical coherence tomography are detectable in early Parkinson's disease (PD), highlighting the potential of ophthalmic biomarkers for diagnosis and monitoring. Objective We set out to investigate the relationship between optic disc pallor measured in fundoscopy images
Samuel Gibbon   +3 more
wiley   +1 more source

RHEGMATOGENOUS RETINAL DETACHMENT

open access: yesZdravniški Vestnik, 2004
Background. The pathogenesis of rhegmatogenous retinal detachment, risk factors and clinical picture are presented. Mechanisms of origination of different retinal holes and ruptures are described as well as the examination of the patient suspected to ...
Mateja Blažič Maležič   +1 more
doaj  

Factors associated with postoperative visual function after rhegmatogenous retinal detachment with foveal detachment.

open access: yesPLoS ONE
PurposeTo investigate pre-, intra-, and postoperative factors influencing postoperative visual acuity, degree of metamorphopsia, and retinal sensitivity after vitrectomy in patients with rhegmatogenous retinal detachment and foveal detachment.MethodsWe ...
Yuki Sugioka   +4 more
doaj   +1 more source

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