Results 81 to 90 of about 3,349 (213)

Radial outer retina reflectivity (RORR) sign in LAMP2‐associated retinopathy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To describe the radial outer retina reflectivity (RORR) sign in patients carrying pathogenic variants in the X‐linked lysosome‐associated membrane protein‐2 (LAMP2) gene and to review the histologic characteristics of LAMP2 expression in the human retina.
Rachael C. Heath Jeffery, Bohdan Kousal, Ulrike Grünert, Christine A. Curcio, Svetlana Cherepanoff, Tina M. Lamey, Michel Michaelides, Chrysanthi Tsika, Isabelle Chow, Omar A. Mahroo, Seungmin Lee, Martin Meliska, Milos Kubanek, Jakub Sikora, Siying Lin, Raymond C. B. Wong, Petra Liskova, Fred K. Chen   +17 more
wiley   +1 more source

Clinical manifestations of dual‐gene variants in retinitis pigmentosa

Acta Ophthalmologica, EarlyView.
Abstract Purpose Retinitis pigmentosa (RP) is an inherited retinal disease (IRD), whereby each affected individual typically harbours pathogenic variants in a single causative gene, yet the disorder exhibits marked genetic heterogeneity, with more than 100 genes reported to underlie RP.
Lasse Wolfram, Jan‐Philipp Bodenbender, David A. Merle, Milda Reith, Anton Sonntag, Krunoslav Stingl, Tobias B. Haack, Theresia Zuleger, Bernd Wissinger, Laura Kühlewein, Katarina Stingl, Susanne Kohl   +11 more
wiley   +1 more source

Retinal dystrophies simulating geographic atrophy: A diagnostic challenge

Acta Ophthalmologica, EarlyView.
Abstract Geographic atrophy (GA) is the chronic loss of retinal pigment epithelium, photoreceptors and choriocapillaris, marking the dry late stage of age‐related macular degeneration (AMD). GA prevalence is expected to rise in the upcoming decades. Advanced GA leads to central scotomas, reducing visual acuity and quality of life, potentially resulting
Johanna M. Colijn, Frank G. Holz, Jeroen Pas, Carel Hoyng   +3 more
wiley   +1 more source

Aqueous Humour Cytokines as Predictors of Axial Elongation in High Myopia: A 2‐Year Longitudinal Cohort Study

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To investigate the predictive value of aqueous humour cytokines for axial elongation. Methods This was a prospective longitudinal observational study. 72 high myopia patients (72 eyes) who received implantable collamer lens (ICL) implantation surgery with at least 2 years of follow‐up were included.
Lihui Meng, Yan Luo, Zhengming Shi, Youxin Chen, Zhikun Yang   +4 more
wiley   +1 more source

Subfoveal Choroidal Vascularity in Myopia: Evidence From Spectral-Domain Optical Coherence Tomography

, 2017
To evaluate subfoveal choroidal vascularity in eyes with myopia in comparison to age-matched healthy ...
Rayan A. Alshareef, Chhablani, J, Khuthaila, M K, Abhilash Goud, Jana, Soumya, Goud, A, Mohammed K. Khuthaila, Jay Chhablani, Alshareef, R A, Vupparaboina, K K, Kiran Kumar Vupparaboina, Soumya Jana   +11 more
core   +1 more source

Effects of strabismus surgery on choroidal blood flow: a systematic review and meta-analysis

International Journal of Retina and Vitreous
Background Strabismus surgery may affect choroidal circulation, with potential implications for outer retinal nourishment and visual function. We conducted a systematic review and meta-analysis to quantify postoperative changes in subfoveal choroidal ...
Sahel Khazaei, Zahra Moravej, Mehrdad Motamed Shariati   +2 more
doaj   +1 more source

Qualitative comparison of choroidal vascularity measurement algorithms

Indian Journal of Ophthalmology, 2018
Purpose: To compare the accuracy of manual and automated binarization technique for the analysis of choroidal vasculature. Methods: This retrospective study was performed on a total of 98 eyes of 60 healthy subjects.
Mohammed A Rasheed, Niroj K Sahoo, Abhilash Goud, Kiran K Vupparaboina, Jay Chhablani   +4 more
doaj   +1 more source

Biopsy of Iris and Anterior Chamber Tumours: Fine Needle, Minimally Invasive and Excision Techniques ‐ Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Several benign, inflammatory and malignant lesions can present as iris or anterior chamber masses, including iris naevi, cysts, adenomas, leiomyomas, nodules, vascular tumours, melanomas, metastases, as well as iris and pigment epithelium adenocarcinomas. Fortunately, benign iris lesions are much more common than malignant tumours and many can
Charles N. J. McGhee, Joevy Z. Lim, Peter W. Hadden, Jie Zhang   +3 more
wiley   +1 more source

Influence of scanning area on choroidal vascularity index measurement using optical coherence tomography

, 2017
Recently, choroidal vascularity index (CVI) is proposed as a novel tool to evaluate the choroidal vasculature. In this study, we investigate the impact of scanning area on CVI measurement using spectral‐domain optical coherence tomography (SD‐OCT)
Agrawal, Rupesh, Jana, Soumya, Vupparaboina, Kiran Kumar   +2 more
core   +1 more source

Choroidal vascularity index in MacTel group evaluated by repeated measures ANOVA tests and post hoc analysis.

, 2022
Reduction in choroidal vascularity index was statistically significant between baseline and 1 year(p = 0.005), 1 year and 2 years(p = 0.019), and baseline and 2 years ...
Hyun Suh (12368726), Joo Young Kim (128707), Rae Young Kim (6684838), Heejeong Chun (7208006), Mirinae Kim (6684830), Young-Gun Park (9334335), Young-Hoon Park (507251), Jae Hyuck Kwak (11154244)   +7 more
core   +1 more source