Ophthalmology Which of the following is not a true statement for retinitis pigmentosa? A Electrophysiological changes appear early in the disease before the objective signs B Triad includes Attenuated vessels. optic atrophy and disc edema C RP is associated with Cystoid macular edema D Argus 2 retinal implant is used as a treatment modality 💡 Explanation Which of the following is not a true statement for retinitis pigmentosa? ✓ Correct Answer: B. Triad includes Attenuated vessels. optic atrophy and disc edema