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Sector retinitis pigmentosa

Optometry - Journal of the American Optometric Association, 2005
Retinitis pigmentosa (RP) is one of the most common hereditary retinal dystrophies and causes of visual impairment affecting all age groups. The reported incidence varies, but is considered to be between 1 in 3,000 to 1 in 7,000. Sector retinitis pigmentosa is an atypical form of RP that is characterized by regionalized areas of bone spicule ...
Craig, Van Woerkom, Steven, Ferrucci
openaire   +2 more sources

Genetic characteristics of retinitis pigmentosa in 1204 Japanese patients

Journal of Medical Genetics, 2019
Background The genetic profile of retinitis pigmentosa (RP) in East Asian populations has not been well characterised. Therefore, we conducted a large-scale sequencing study to investigate the genes and variants causing RP in a Japanese population ...
Y. Koyanagi   +26 more
semanticscholar   +1 more source

Retinitis Pigmentosa Inversa

Optometry and Vision Science, 1998
Retinitis pigmentosa (RP) is one of the most common inherited retinal diseases, with a prevalence of about 1 in 3500 to 4500. Retinitis pigmentosa inversa is a rare variant of this disorder characterized by areas of choroidal degeneration with pigment migration and bony spicule formation in the macular area.
S, Ferrucci   +2 more
openaire   +2 more sources

Retinitis pigmentosa

Survey of Ophthalmology, 1988
Retinitis pigmentosa is a clinically and genetically heterogeneous group of hereditary disorders in which there is progressive loss of photoreceptor and pigment epithelial function. The prevalence of retinitis pigmentosa is between 1/3000 and 1/5000 making it one of the most common causes of visual impairment in all age groups.
openaire   +2 more sources

Retinitis Pigmentosa

Archives of Ophthalmology, 1978
A total of 174 patients (347 eyes) with retinitis pigmentosa were categorized by genetic type and assessed as to the degree of central visual loss. The degree of central visual loss was mildest in cases of autosomal-dominant inheritance and most extensive in cases of X-linked recessive inheritance.
openaire   +4 more sources

Retinitis Pigmentosa: Review of Current Treatment.

International ophthalmology clinics, 2019
Retinitis pigmentosa (RP) is a diverse group of hereditary degenerations characterized by progressive dysfunction of predominantly rod followed by cone photoreceptors.
Angeline L. Wang   +3 more
semanticscholar   +1 more source

Retinitis Pigmentosa and Retinal Neovascularization

Ophthalmology, 1986
Four patients with retinitis pigmentosa and either disc or peripheral retinal neovascularization with recurrent vitreous hemorrhage are described. One patient with peripheral retinal neovascularization also had rubeosis and neovascular glaucoma. The effects of relative hyperoxia on the retinal microcirculation in retinitis pigmentosa as well as ...
A E, Uliss, Z J, Gregor, A C, Bird
openaire   +2 more sources

Classification of disease severity in retinitis pigmentosa

British Journal of Ophthalmology, 2019
Aim To develop a simple and easily applicable classification of disease severity in retinitis pigmentosa (RP). Methods This is a retrospective cross-sectional study.
Mustafa Iftikhar   +6 more
semanticscholar   +1 more source

X-linked Retinitis Pigmentosa

2018
X-linked retinitis pigmentosa (XLRP) is considered to be one of the most severe forms of retinitis pigmentosa (RP). It accounts for about 6-20% of all RP cases, including about 10% in the United States and 25% in England.
Stephen H, Tsang, Tarun, Sharma
openaire   +2 more sources

Retinitis pigmentosa: recent advances and future directions in diagnosis and management

Current opinion in pediatrics, 2018
Purpose of review Retinitis pigmentosa is a group of genetically diverse inherited blinding disorders for which there are no treatments. Owing to recent advances in imaging technology, DNA sequencing, gene therapy, and stem cell biology, clinical trials ...
Abigail T. Fahim
semanticscholar   +1 more source

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