Table 2 of
Ayyagari, Mol Vis 1999;
5:13.Table 2 of
Ayyagari, Mol Vis 1999;
5:13.
Table 2. Clinical Summary
Summary of clinical phenotype on three BCM affected males with overt macular atrophy. The following abbreviations were used in the table: "N/A" for "Not available," "NL" for "Normal," and "abnl" for "abnormal."
----------------------------------------- Electroretinogram ---------------------------------------
Dark
Individual/ Visual Refraction Visual Fields Color Vision Scotopic Photopic 30 Hz Adapted Fundus
Age at exam Acuity b-wave b-wave Flicker Threshold
----------- ------ ------------------ ------------------ --------------------- ----------------- ------------ ------------ ------------------ ----------------------------
IV-3 20/200 pseudophakia V4e full, 0/15 Ishihara plates, 290 µV (normal) <3 µV (abnl) <3 µV (abnl) NL Macular 3 dd areolar
59 yr 20/200 I4e moderately D-15 many errors, RPE atrophy
constricted BCM plates 1/4 OU with choriocapillary loss
IV-4 20/200 -2.75 + 1.50 x 5 V4e full, 0/15 Ishihara plates, 280 µV (normal) <3 µV (abnl) <3 µV (abnl) NL Macular 1 dd areolar
51 yr 20/200 -2.00 + 1.75 x 4 I4e slightly D-15 many errors, RPE thinning
constricted BCM plates 4/4 & early atrophy
IV-13 20/400 -7.37 + 1.75 x 110 N/A 0/15 Ishihara plates, N/A N/A N/A N/A Bilateral macular
45 yr 20/400 -7.25 + 1.50 x 90 Unable to identify pigmentary atrophy
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