title: [Rare complications in the course of leukemia on the central nervous system].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D001812:Blood-Brain Barrier / Q000187:drug effects; D001921:Brain / Q000473:pathology*; D002648:Child; D005260:Female; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects; D007945:Leukemia, Lymphoid / Q000188:drug therapy / Q000473:pathology*; D008297:Male; D008727:Methotrexate / Q000009:adverse effects* / Q000627:therapeutic use; D009896:Optic Atrophy / Q000139:chemically induced*
chemical_list: D008727:Methotrexate
vernacular_title: Rzadkie powikłania w przebiegu białaczki ośrodkowego układu nerwowego