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. 2012 Dec 13;18:3004–3012.

Table 2. Clinical data and mutations identified in the patients with XLRS.

No Mutation Age of onset (yrs) First symptom Actual VA Funduscopic macular abnormalities OCT ERG Other ophthalmologic symptoms Affected relatives
1
c.176G>C (p.Cys59Ser)
1
strabismus
RE: 0.1 LE: 0.2
wheel-like cystic formation
typical for RS (intraretinal spaces, cysts)
-
RS of lower retina quadrants
none
2
c.176G>C (p.Cys59Ser)
2
vitreous hemorrhage
RE: 0.8 LE: 0.2
wheel-like cystic formation
typical for RS
scotopic b-wave decreased
myopic astigmatism, peripheral RS
none
3
c.214G>A (p.Glu72Lys)
1
strabismus, reduced VA
RE: 0.1 LE: 0.3
wheel-like cystic formation
typical for RS
scotopic b-wave decreased
-
maternal uncle
4
c.218C>A (p.Ser73*)
7
reduced VA
RE: 0.4 LE: 0.4
wheel-like cystic formation
typical for RS
scotopic b-wave decreased
-
second cousin
5
c.218C>A (p.Ser73*)
10
reduced VA
RE: 0.3 LE: 0.4
no macular reflex, pigment deposits
typical for RS
scotopic b-wave decreased
vitreal floaters
second cousin
6
c.218C>A (p.Ser73*)
7
reduced VA
RE: 0.8 LE: 0.2
pigment deposits
typical for RS
scotopic b-wave decreased
hyperopic astigmatism
none
7
c.354–355delCA (p.Asp118Glufs*2)
3
reduced VA
RE: 0.1 LE: 0.1
wheel-like cystic formation
typical for RS
-
initial Dg: CME
none
8
c.451T>A (p.Tyr151Asp)
6
reduced VA
RE: 0.5 LE: 0.6
wheel-like cystic formation
typical for RS
scotopic b-wave decreased
initial Dg: CME; central scotoma
2 affected relatives
9
c.522+1G>T
11
vitreous hemorrhage
RE: 1.0 LE: 0.6
wheel-like cystic formation
typical for RS
nonspecific (hemorrhage)
vitreoretinal proliferation, floaters
none
10 c.626G>T (p.Arg209Leu) 6 reduced VA RE: 0.4 LE: 0.1 no macular reflex typical for RS scotopic b-wave decreased RS of lower retina quadrants 4 affected relatives