Typed case summary, drawing, reports, notes, charts and correspondence relating to male from Scotland (outside Edinburgh and the Lothians) aged 39 at first examination in 1951. Conditions mentioned include: subarachnoid haemorrhage; extradural haematoma; headache; photophobia; hemiparesis; arteriovenous malformation; brain stem damage; Jacksonian epileptic attacks; ischaemia; and raised intracranial pressure. Surgical and nonsurgical treatment given. Patient discharged.