Introduction. Leigh syndrome (LS) is a mitochondrial disease characterized by subacute necrotizing encephalomyelopathy with an estimated incidence of 1:40. 000 births. The comorbidity of psychotic symptoms noted in mitochondrial and psychiatric diseases has spurred interest in the effects of DNA mutations and psychiatric disorders. https://safeersappliancers.shop/product-category/zanussi-zod35802xk-rated-a-catalytic-electric-double-oven-wh/