hereditary hyperferritinemia with congenital cataracts (MONDO_0010952) is characterized by the association of early onset (although generally absent at birth) cataract with persistently raised plasma ferritin concentrations in the absence of iron overload. Also known as: Bonneau-Beaumont syndrome, HHCS, Hyperferritinemia Cataract Syndrome, hereditary hyperferritinemia-cataract syndrome.