<prompt> Retinitis Pigmentosa is associated with all exceptUsher SyndromeMarfans SyndromeKearns Sayre SyndromeBassen Kornzweig Syndrome  <response>: Systemic syndrome associated with Retinitis Pigmentosa are Ushers syndrome, Hallgrens syndrome, Cockaynes syndrome, Refsums syndrome, Laurence- Moon- Biedl syndrome, Bussen - Kornzweig Abetalipoproteinemia syndrome, Kearns - sayer syndrome, Friedreishs ataxia, Bardet - Biedle syndrome, NARP Neuropathy, ataxia, retinitis pigmentosa, developmental delay, mental retardation, lactic acidemia, Neuronal ceroid lipofitscinosis, olivopontocerebellar degeneration. 