brown albinism

brown albinism
brown oculocutaneous albinism a phenotypic variant of oculocutaneous albinism type 2 seen in persons from normally dark-skinned groups; pigmentation is deficient but not absent and photophobia is less severe than in other tyrosinase-positive types. The red reflex and nystagmus are present and visual acuity is moderately reduced.

Medical dictionary. 2011.

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