_:vb50941998 . _:vb50941998 "url:https://medlineplus.gov/genetics/condition/rnase-t2-deficient-leukoencephalopathy/#synonyms"^^ . _:vb50941998 . _:vb50941998 . _:vb50941998 "A leukodystrophy that is characterised by non-progressive leukoencephalopathy, bilateral cysts in the anterior part of the temporal lobe, cerebral white matter anomalies and severe psychomotor impairment."^^ . _:vb50941998 .