title: Primary CNS lymphoma in myasthenic on long-term azathioprine.
authors.forename: Pasquale F
authors.initials: PF
authors.lastname: Finelli
mesh_terms: D018951:Antigens, CD20 / Q000378:metabolism; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use; D001379:Azathioprine / Q000009:adverse effects / Q000627:therapeutic use*; D001932:Brain Neoplasms / Q000188:drug therapy / Q000209:etiology / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D008223:Lymphoma / Q000188:drug therapy / Q000209:etiology / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008727:Methotrexate / Q000627:therapeutic use; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000150:complications / Q000188:drug therapy*
chemical_list: D018951:Antigens, CD20; D000964:Antimetabolites, Antineoplastic; D007166:Immunosuppressive Agents; D001379:Azathioprine; D008727:Methotrexate