Results 271 to 280 of about 9,084,229 (330)

Primary open-angle glaucoma

Nature Reviews Disease Primers, 2016
Glaucoma is an optic neuropathy that is characterized by the progressive degeneration of the optic nerve, leading to visual impairment. Glaucoma is the main cause of irreversible blindness worldwide, but typically remains asymptomatic until very severe.
Robert N, Weinreb, Christopher K S, Leung, Jonathan G, Crowston, Felipe A, Medeiros, David S, Friedman, Janey L, Wiggs, Keith R, Martin   +6 more
  +6 more sources

Phacoemulsification vs phacoemulsification with micro‐bypass stent implantation in primary angle closure and primary angle closure glaucoma: A randomized single‐masked clinical study

Clinical and Experimental Ophthalmology, 2020
Primary angle closure glaucoma (PACG) is a major cause of irreversible visual impairment in Asia, but there is no published data on the effect of iStent on these patients.
David Z Chen, Chelvin C A Sng, T. Sangtam, A. Thomas, Liang Shen, Philemon K. Huang, Jason X. Cheng   +6 more
semanticscholar   +1 more source

Primary cerebellopontine angle angiosarcoma

Journal of Clinical Neuroscience, 2008
Primary intracranial angiosarcomas are rare. Only a few cases have been reported in the literature. All cases reported were located in the supratentorial areas. To our knowledge, no cerebellopontine (CP) angle angiosarcoma has been reported. We report a 16-year-old girl who had mild headache, right-sided tinnitus and amblyacousia of 1-year's duration ...
Zhai, Guode, Pang, Qi, Guo, Hua, Xu, Shangchen, Wang, Hanbin   +4 more
openaire   +2 more sources

Primary open‐angle glaucoma

Medical Journal of Australia, 2002
Early diagnosis of this otherwise progressive, asymptomatic process is essential.
Ivan, Goldberg, Stuart L, Graham, Paul R, Healey   +2 more
openaire   +2 more sources

Clear Lens Extraction in Eyes with Primary Angle Closure and Primary Angle-Closure Glaucoma.

Survey of ophthalmology, 2020
The crystalline lens plays an important role in the pathophysiology of primary angle closure (PAC) and primary angle-closure glaucoma (PACG). The aging process is associated with a progressive enlargement of the lens, resulting in greater iridolenticular
V. P. Costa, C. Leung, M. Kook, Shan C. Lin   +3 more
semanticscholar   +1 more source

Acute Primary Angle Closure

Ophthalmology, 2005
Multiple ...
Tham, CCY, Friedman, DS, Seah, SKL, Aung, T, Lam, DSC, Yick, DWF, Leung, DYL, Lai, JSM   +7 more
openaire   +3 more sources

Phacoemulsification, visco-goniosynechialysis, and goniotomy in patients with primary angle-closure glaucoma: A comparative study

European Journal of Ophthalmology, 2019
Objective: The aim of this study was to evaluate the effects of goniotomy on patients with primary angle-closure glaucoma who underwent “phacoemulsification and visco-goniosynechialysis.” Materials and methods: This prospective randomized clinical trial ...
Saeed Shokoohi-rad, Farshid Karimi, S. Zarei-Ghanavati, Hossein Tireh   +3 more
semanticscholar   +1 more source

Feline primary open angle glaucoma

Veterinary Ophthalmology, 2008
AbstractObjectives  We have documented the histomorphological features of feline primary open angle glaucoma.Design  A retrospective morphologic study of eight affected eyes from eight cats, from 1992 to 2006 extracted from a pathology collection, which includes 4000 feline submissions and 1100 cases of feline glaucoma.Procedure  Sections of affected ...
Susan, Jacobi, Richard R, Dubielzig
openaire   +2 more sources

Laser Peripheral Iridotomy in Primary Angle Closure: A Report by the American Academy of Ophthalmology.

Ophthalmology (Rochester, Minn.), 2018
PURPOSE To examine the efficacy and complications of laser peripheral iridotomy (LPI) in subjects with primary angle closure (PAC). METHODS Literature searches in the PubMed and Cochrane databases were last conducted in August 2017 and yielded 300 ...
S. Radhakrishnan, Philip P. Chen, A. Junk, K. Nouri-Mahdavi, Teresa Chen   +4 more
semanticscholar   +1 more source

[Primary angle closure].

Ugeskrift for laeger, 2021
Glaucoma is the most common cause of irreversible blindness globally with a significant contribution from angle-closure glaucoma. Over the past 20 years, the terminology has been standardised with the term glaucoma being used exclusively for patients with signs of glaucomatous damage to the optic nerve.
Niklas, Telinius, Kathrine, Tilma, Miriam, Kolko, Stine Elkjær, Nielsen, Daniella, Bach-Holm   +4 more
openaire   +1 more source