Retinitis Pigmentosa is associated with all except –: (A) Usher Syndrome, (B) Marfan's Syndrome, (C) Kearns – Sayre Syndrome, (D) Bassen – Kornzweig Syndrome
Answer is B. Systemic syndrome associated with Retinitis Pigmentosa are Usher's syndrome, Hallgren's syndrome, Cockayne's syndrome, Refsum's syndrome, Laurence- Moon- Biedl syndrome, Bussen - Kornzweig (Abetalipoproteinemia) syndrome, Kearns - sayer syndrome, Friedreish's ataxia, Bardet - Biedle syndrome, NARP (Neuropathy, ataxia, retinitis pigmentosa), developmental delay, mental retardation, lactic acidemia), Neuronal ceroid lipofitscinosis, olivopontocerebellar degeneration.