نتایج جستجو برای: idiopathic macular telangiectasia

تعداد نتایج: 91282  

Journal: :Japanese journal of ophthalmology 1998
T Arima A Uemura S Otsuka N Doi K Nakao

To examine in more detail the peripheral visual field loss after macular hole surgery, we reviewed a series of 38 consecutive patients (44 eyes) with idiopathic macular hole who underwent vitrectomy and fluid-gas exchange. Ten (22.7%) eyes of 9 patients developed peripheral visual field loss shortly after successful surgery. This complication was characterized by mild to moderate wedge-shaped v...

2015
Rachel Gelman William Stevenson Claudia Prospero Ponce Daniel Agarwal John Byron Christoforidis

The internal limiting membrane (ILM), the basement membrane of the Müller cells, serves as the interface between the vitreous body and the retinal nerve fiber layer. It has a fundamental role in the development, structure, and function of the retina, although it also is a pathologic component in the various vitreoretinal disorders, most notably in macular holes. It was not until understanding o...

Journal: :Archives of ophthalmology 1998
O M Jensen M Larsen

BACKGROUND We have developed a binocular perimetry technique for the quantitative assessment of retinal photoreceptor displacement and metamorphopsia. OBJECTIVE To study the direction and amplitude of retinal photoreceptor displacement in eyes with idiopathic macular holes using our binocular perimetry technique. SUBJECTS Five healthy control subjects and 10 patients with unilateral stage 3...

2017
Ju Liu Yong Qian Shunnan Yang Li Yan Yi Wang Meng Gao Limei Liu Yuanyuan Xiao Bin Mo Wu Liu

The aim of the current study was to determine the association between fundus fluorescein angiography (FFA) image results, optical coherence tomography (OCT) imaging results and visual functions in patients with idiopathic epiretinal membranes (ERMs). A total of 80 eyes from 40 patients diagnosed with ERM were analyzed. Best-corrected visual acuity (BCVA) and metamorphopsia were measured using t...

Journal: :Ophthalmic surgery, lasers & imaging retina 2014
Mariana R Thorell Qinqin Zhang Yanping Huang Lin An Mary K Durbin Michal Laron Utkarsh Sharma Paul F Stetson Giovanni Gregori Ruikang K Wang Philip J Rosenfeld

BACKGROUND AND OBJECTIVE To evaluate the central macular microvascular network in patients with macular telangiectasia type 2 (MacTel2) using optical coherence tomography (OCT)-based microangiography (OMAG). PATIENTS AND METHODS Prospective, observational study of patients with MacTel2 evaluated using a swept-source OCT (SS-OCT) prototype. OMAG was performed using a 3 mm × 3 mm central foveal...

Journal: :Investigative ophthalmology & visual science 2013
Ling Zhu Weiyong Shen Meidong Zhu Nathan J Coorey An P Nguyen Daniel Barthelmes Mark C Gillies

PURPOSE Macular telangiectasia type 2 (MacTel-2) is a retinal disease that can cause loss of central vision. To gain better understanding of the etiology and pathogenesis of MacTel-2, we investigated antigens that prompt the generation of retinal autoantibodies in the serum of patients with MacTel-2. METHODS We screened for the presence of retinal autoantibodies in 45 serum samples collected ...

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