X-linked retinoschisis(XLRS) the leading cause of juvenile macular degeneration in males a The clinical feature: early onset visual loss and bilateral foveal schisis( star-shaped microcystic macular changes) and inferotemporal schiSts, and vitreous veils a recessive X-linked mode of inherianceX-linked retinoschisis ( XLRS ) ◼ the leading cause of juvenile macular degeneration in males . ◼ The clinical feature : early onset visual loss and bilateral foveal schisis( star-shaped microcystic macular changes) and inferotemporal schisis, and vitreous veils. ◼ a recessive X-linked mode of inheriance