title: Chronic spinal arachnoiditis.
mesh_terms: D001100:Arachnoiditis / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008793:Metrizamide; D011859:Radiography; D013118:Spinal Cord Diseases / Q000000981:diagnostic imaging*; D013129:Spinal Puncture / Q000009:adverse effects
chemical_list: D008793:Metrizamide