Some causes of electronegative electroretinogram waveforms
| Inherited | X-linked retinoschisis Congenital stationary night blindness Batten disease Duchenne muscular dystrophy Other genetic conditions | ||
| Acquired | Vascular | Central retinal artery/vein occlusion | |
| Toxic | Vigabatrin Quinine Methanol Siderosis | ||
| Inflammatory or autoimmune | Paraneoplastic | Melanoma-associated retinopathy Carcinoma-associated retinopathy | |
| Non-paraneoplastic | Birdshot uveitis Other inflammatory/autoimmune | ||