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Visual fields of BCD patients. Results of Goldman kinetic perimetry and Humphrey visual field analyzer of Case 1 ((a), (b)), Case 2 ((c), (d)), and Case 3 ((e), (f)). Results from the right eyes ((b), (d), and (f)) and left eyes ((a), (c), and (e)) are shown. Goldmann visual field tests show that the peripheral visual fields are full in all patients. Humphry visual field testing showed a relative central scotoma in all patients.
