title: Intracranial subdural haematoma after metrizamide myelography.
abstract: Headaches for a short period after metrizamide myelography are common. It is unusual for these headaches to persist beyond four days. The case of a patient whose headache dated from the time of myelography and in whom an intracranial subdural haematoma developed after myelography is presented, to draw attention to this rare complication.
mesh_terms: D000328:Adult; D005260:Female; D006261:Headache / Q000209:etiology; D006408:Hematoma, Subdural / Q000209:etiology*; D006801:Humans; D008297:Male; D008793:Metrizamide / Q000009:adverse effects*; D009192:Myelography / Q000009:adverse effects*; D012189:Retrospective Studies
chemical_list: D008793:Metrizamide