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Retinitis pigmentosa 25(RP25)

MedGen UID:
350427
Concept ID:
C1864446
Disease or Syndrome
Synonyms: RP 25; RP25
 
Gene (location): EYS (6q12)
 
Monarch Initiative: MONDO:0011272
OMIM®: 602772

Definition

Any retinitis pigmentosa in which the cause of the disease is a mutation in the EYS gene. [from MONDO]

Clinical features

From HPO
Photophobia
MedGen UID:
43220
Concept ID:
C0085636
Sign or Symptom
Excessive sensitivity to light with the sensation of discomfort or pain in the eyes due to exposure to bright light.
Night blindness
MedGen UID:
10349
Concept ID:
C0028077
Disease or Syndrome
Inability to see well at night or in poor light.
Constriction of peripheral visual field
MedGen UID:
68613
Concept ID:
C0235095
Finding
An absolute or relative decrease in retinal sensitivity extending from edge (periphery) of the visual field in a concentric pattern. The visual field is the area that is perceived simultaneously by a fixating eye.
Optic disc pallor
MedGen UID:
108218
Concept ID:
C0554970
Finding
A pale yellow discoloration of the optic disc (the area of the optic nerve head in the retina). The optic disc normally has a pinkish hue with a central yellowish depression.
Posterior subcapsular cataract
MedGen UID:
163646
Concept ID:
C0858617
Acquired Abnormality
A type of cataract affecting the posterior pole of lens immediately adjacent to ('beneath') the Lens capsule.
Bone spicule pigmentation of the retina
MedGen UID:
323029
Concept ID:
C1836926
Finding
Pigment migration into the retina in a bone-spicule configuration (resembling the nucleated cells within the lacuna of bone).
Undetectable electroretinogram
MedGen UID:
383742
Concept ID:
C1855685
Finding
Lack of any response to stimulation upon electroretinography.
Attenuation of retinal blood vessels
MedGen UID:
480605
Concept ID:
C3278975
Finding
Chorioretinal atrophy
MedGen UID:
884881
Concept ID:
C4048273
Disease or Syndrome
Atrophy of the choroid and retinal layers of the fundus.
Rod-cone dystrophy
MedGen UID:
1632921
Concept ID:
C4551714
Disease or Syndrome
An inherited retinal disease subtype in which the rod photoreceptors appear to be more severely affected than the cone photoreceptors. Typical presentation is with nyctalopia (due to rod dysfunction) followed by loss of mid-peripheral field of vision, which gradually extends and leaves many patients with a small central island of vision due to the preservation of macular cones.

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  

Recent clinical studies

Etiology

Heath Jeffery RC, Thompson JA, Lo J, Chelva ES, Armstrong S, Pulido JS, Procopio R, Vincent AL, Bianco L, Battaglia Parodi M, Ziccardi L, Antonelli G, Barbano L, Marques JP, Geada S, Carvalho AL, Tang WC, Chan CM, Boon CJF, Hensman J, Chen TC, Lin CY, Chen PL, Vincent A, Tumber A, Heon E, Grigg JR, Jamieson RV, Cornish EE, Nash BM, Borooah S, Ayton LN, Britten-Jones AC, Edwards TL, Ruddle JB, Sharma A, Porter RG, Lamey TM, McLaren TL, McLenachan S, Roshandel D, Chen FK
Invest Ophthalmol Vis Sci 2024 May 1;65(5):22. doi: 10.1167/iovs.65.5.22. PMID: 38743414Free PMC Article

Diagnosis

Heath Jeffery RC, Thompson JA, Lo J, Chelva ES, Armstrong S, Pulido JS, Procopio R, Vincent AL, Bianco L, Battaglia Parodi M, Ziccardi L, Antonelli G, Barbano L, Marques JP, Geada S, Carvalho AL, Tang WC, Chan CM, Boon CJF, Hensman J, Chen TC, Lin CY, Chen PL, Vincent A, Tumber A, Heon E, Grigg JR, Jamieson RV, Cornish EE, Nash BM, Borooah S, Ayton LN, Britten-Jones AC, Edwards TL, Ruddle JB, Sharma A, Porter RG, Lamey TM, McLaren TL, McLenachan S, Roshandel D, Chen FK
Invest Ophthalmol Vis Sci 2024 May 1;65(5):22. doi: 10.1167/iovs.65.5.22. PMID: 38743414Free PMC Article

Clinical prediction guides

Heath Jeffery RC, Thompson JA, Lo J, Chelva ES, Armstrong S, Pulido JS, Procopio R, Vincent AL, Bianco L, Battaglia Parodi M, Ziccardi L, Antonelli G, Barbano L, Marques JP, Geada S, Carvalho AL, Tang WC, Chan CM, Boon CJF, Hensman J, Chen TC, Lin CY, Chen PL, Vincent A, Tumber A, Heon E, Grigg JR, Jamieson RV, Cornish EE, Nash BM, Borooah S, Ayton LN, Britten-Jones AC, Edwards TL, Ruddle JB, Sharma A, Porter RG, Lamey TM, McLaren TL, McLenachan S, Roshandel D, Chen FK
Invest Ophthalmol Vis Sci 2024 May 1;65(5):22. doi: 10.1167/iovs.65.5.22. PMID: 38743414Free PMC Article
Bonilha VL, Rayborn ME, Bell BA, Marino MJ, Pauer GJ, Beight CD, Chiang J, Traboulsi EI, Hollyfield JG, Hagstrom SA
Graefes Arch Clin Exp Ophthalmol 2015 Feb;253(2):295-305. Epub 2014 Dec 11 doi: 10.1007/s00417-014-2868-z. PMID: 25491159Free PMC Article

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