Results 31 to 40 of about 52,946,568 (206)

The Evolvement of OCT and OCT-A in Identifying Multiple Sclerosis Biomarkers

open access: yesBiomedicines, 2023
The prevalence of multiple sclerosis (MS) has been increasing among young people in developing countries over the last years. With the continuous development of new technology, the diagnosis and follow-up of these patients has received new parameters that physicians may use in their practice.
Vlad Constantin Donica   +6 more
openaire   +3 more sources

Multimodal imaging in conjunctival amyloidosis: A comprehensive clinicopathological analysis

open access: yesIndian Journal of Ophthalmology. Case Reports
This case report presents detailed ocular imaging in a patient with conjunctival amyloidosis associated with multiple myeloma. Using anterior segment optical coherence tomography (AS-OCT), multiple hyperreflective lesions arranged in a wave-like and ...
Divya Challa   +4 more
doaj   +1 more source

Corneal Perforation Self-Healing with an Iris Plug in the Cornea

open access: yesCase Reports in Ophthalmology, 2020
Keratitis treatment outcome is usually dependent on the targeted treatment of the cause. We want to present a small corneal ulcer of unidentified origin that progressed into corneal melting and resulted in corneal perforation.
Liene Muceniece   +2 more
doaj   +1 more source

Mouse Oct-1 contains a composite homeodomain of human Oct-1 and Oct-2 [PDF]

open access: yesNucleic Acids Research, 1993
Members of the Oct family of transcription factors specifically interact with the octamer motif, ATGC-AAAT, a regulatory element important for tissue- and cell-specific transcription as well as for the expression of housekeeping genes. Except for Oct-1, all Oct factors are expressed in a temporally and spatially restricted mode during murine ...
Suzuki, N.   +4 more
openaire   +3 more sources

Wide Stromal Mapping Using an Anterior Segment Optical Coherence Tomography

open access: yesClinical Ophthalmology, 2020
Nauman Hashmani, Maria Hashmani, Noureen Asghar, Mahnoor Islam, Sharif Hashmani Department of Ophthalmology and Visual Sciences, Hashmanis Hospital, Karachi, PakistanCorrespondence: Nauman Hashmani 68/B Khayaban-e-Shahbaz, DHA Phase 7, Karachi ...
Hashmani N   +4 more
doaj  

AS-OCT image of eyes with anterior chamber BGI.

open access: yes, 2018
AS-OCT shows the tube of the Baerveldt glaucoma implant (BGI), the tube–cornea angle (arrow), and the tube–cornea distance (arrowhead).
Yuji Takihara (3517580)   +4 more
core   +1 more source

In Vivo Intraocular Lens Thickness Measurement and Power Estimation Using Optical Coherence Tomography

open access: yesJournal of Ophthalmic & Vision Research, 2022
Purpose: To estimatethe power of an implanted intraocular lens (IOL) by measuring IOL thickness using anterior segment optical coherence tomography (AS-OCT) and to assess the repeatability of measurements.
Ehsan Barzanouni   +2 more
doaj   +1 more source

Repeatability and agreement of two anterior segment OCT in myopic patients before implantable collamer lenses implantation [PDF]

open access: yesInternational Journal of Ophthalmology, 2020
AIM: To evaluate the intra-operator repeatability of time domain and swept-source Fourier domain anterior segment optical coherence tomography (AS-OCT), namely, Visante AS-OCT and Casia SS-1000 OCT, in measuring the preoperative parameters of implantable
Xi-Fang Zhang   +4 more
doaj   +1 more source

A unique case of pediatric pigmented epithelial iris cyst masquerading as cataract

open access: yesIndian Journal of Ophthalmology. Case Reports
A 10-year-old boy presented with diminished vision in his left eye for 2 years. The best corrected visual acuity was 1/60 in the affected eye. On examination, posterior subcapsular cataract was noted, which was more significant toward the temporal part ...
Priyadarshini   +4 more
doaj   +1 more source

SD-OCT-based vessel analysis.

open access: yes, 2016
The red line symbolises the detected vessels; the line drops when there is a vessel in the SD-OCT scan. The grey value of the vessel is measured, and depicted as the green box.
Carsten Buhmann (783084)   +6 more
core   +1 more source

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