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Right (20/100 best corrected visual acuity (BCVA)) and left (20/80 BCVA) fundus photographs of a 47-year-old male with BBS caused by a homozygous M390R mutation in BBS1 showing the characteristic macular atrophy and peripheral bone spicule pigmentation. This patient has a history of postaxial polydactyly of the lower extremities and first noted visual symptoms at age 14.
