Posterior segment findings in a patient with a CDHR1 biallelic pathogenic variant

Posterior segment findings of RP rather than macular dystrophy were observed in our patient. Inner retinal surface remodeling leading to non-cystic petaloid maculopathy and distinct uniform wavy protrusions extending to the midperipheral/peripheral retinal regions might reveal the involvement of Müller cells in our patient with cadherinopathy. A syndromic association may exist in our patient with a <i>CDHR1</i> frameshift pathogenic variant and major depressive disease.