Results 71 to 80 of about 33,213 (181)

Fluorescein angiography compared to three-dimensional measurements by the retinal thickness analyzer in classic choroidal neovascularization [PDF]

, 2007
Purpose: To compare and correlate imaging of classic subfoveal choroidal neovascularization (CNV) with noninvasive 3-dimensional imaging by the retinal thickness analyzer (RTA) to conventional fluorescein angiography (FA).
Strauss, R. W., Rombold, F., Neubauer, A. S., Kampik, Anselm   +3 more
core   +1 more source

Table_1_Observation of Peripapillary Choroidal Vascularity in Natural Disease Course and After Gene Therapy for Leber's Hereditary Optic Neuropathy.XLSX

, 2021
Purpose: To compare peripapillary choroidal vascularity among Leber's Hereditary Optic Neuropathy (LHON) patients at different stages of natural course and healthy controls using optical coherence tomography (OCT), and to evaluate peripapillary choroidal
Gongpeng Sun (11799923), Qingmei Miao (11799926), Bin Li (39349), Jingwen Jiang (4616386), Jiajia Yuan (4065088), Changzheng Chen (11799929), Dan Wang (34472)   +6 more
core   +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

Choroidal Vascularity Index and Choroidal Thickness Assessment in Vitiligo

Background: To evaluate structural changes in the choroid by measuring choroidal thickness and vascularity index using optical coherence tomography in patients with vitiligo and comparing them to healthy subjects.
Oren, Burak, Duzayak, Serkan, Kocabas, Dilara Ozkoyuncu, Kiziltoprak, Hasan   +3 more
core   +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

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

Macular telangiectasia type 2 genetic risk variants associated with clinical characteristics in the Slovenian cohort

Acta Ophthalmologica, EarlyView.
Abstract Purpose Early diagnosis of macular telangiectasia type 2 (MacTel) remains challenging, and the contribution of genetic variation to its clinical heterogeneity is unclear. This study investigated associations between MacTel risk variants and clinical characteristics in a Slovenian cohort.
Ajda Kunčič, Nataša Debeljak, Petra Hudler, Janez Smerkolj, Mojca Urbančič   +4 more
wiley   +1 more source

Inter‐eye microvascular asymmetry across stages of diabetic retinopathy: An OCT angiography study

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate inter‐eye asymmetry in macular microvascular parameters across different stages of diabetic retinopathy (DR) using OCT angiography, and to explore the associations with clinical factors. Methods This cross sectional study included 442 eyes of 221 patients with diabetes mellitus type 2. Central subfield thickness (CST), area
Stela Vujosevic, Sema Tamer Kaderli, Gabriele Piccoli, Elena Tagliabue, Camilla Alovisi, Vanda Bucceri, Emanuele Torti, Elisa Marenzi, Dogukan Ozen, Livio Luzi, Paolo Nucci   +10 more
wiley   +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

Concurrent macular neovascularization in shallow irregular retinal pigment epithelium elevation phenotypes in age‐related macular degeneration and chronic central serous chorioretinopathy: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract This systematic review and meta‐analysis synthesized the reported frequency of concurrent macular neovascularization (MNV) among selected eyes with author‐defined shallow irregular retinal pigment epithelium (RPE) elevations in age‐related macular degeneration (AMD) and chronic central serous chorioretinopathy (CSC).
Mehmet Cem Sabaner, Irem Gunes, Rodrigo Anguita, Elon H. C. van Dijk, Lorenzo Ferro Desideri, Lasse Jørgensen Cehofski, Prithvi Ramtohul, Yousif Subhi   +7 more
wiley   +1 more source