Phenotype details |
cone-rod dystrophy (HP:0000510); ophthalmoscopy revealed panretinal degeneration affecting the macula more severely (than in Stargardt disease?), patients had severely reduced full-field cone ERG amplitudes (reduced 90% or more), moderately reduced cone–rod ERG amplitudes (reduced approximately 50% or more), and markedly delayed cone implicit times (≥40 msec;normal, ≤32 msec) |