Table 2. Spectral domain optical coherence tomography findings in individuals with a c.2543del mutation in RPGR ORF15.

Individual/gender	Age (yrs)	ISe		Foveal thickness (µm)		Choroidal thickness (µm)		RNFL thickness (µm)
		RE	LE	RE	LE	RE	LE	RE	LE
III:1/F	64	A	I	395 (epiretinal membrane)	195	90	75	TQ 107	TQ 151
III:4/F	54	A	P	140	230	30	50	UA	UA
III:9/F	50	P	P	220	200	130	150	TQ 132	TQ 96
IV:1/M	42	P	P	190 (epiretinal membrane)	150	120	110	TQ 162	TQ 172
IV:2/M	38	A	A	120	130	40	40	TQ 129	TQ 171
IV:3/M	30	A	P	Macular hole	130	80	35	TQ 133	TQ 101
IV:4/F	32	I	I	170	165	600	590	Normal	Normal
IV:6/M	19	I	I	165	165	135	110	Normal	Normal

A: absent, F: female, I: intact, ISe: Inner segment ellipsoid band, LE: left eye, M: male, P: partially intact, RE: right eye, RNFL: retinal nerve fiber layer, TQ: temporal quadrant, UA: unavailable data. Minimal foveal thickness shown does not include pathological epiretinal membrane. Choroidal thickness was measured subfoveally. Exact values of RNFL thickness are shown for abnormal quadrants. Normal range of foveal thickness 261.31 ± 17.67 μm [33]. Normal range of choroidal thickness 336.60 ± 70.42 μm [27]. Normal range of RNFL thickness 79.5 ± 15.3 μm [34].