RT Journal Article SR Electronic T1 An unusual case of subdural haematoma presenting to the accident and emergency department JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 308 OP 309 DO 10.1136/emj.18.4.308 VO 18 IS 4 A1 S Chillala A1 C Read A1 P A Evans YR 2001 UL http://emj.bmj.com/content/18/4/308.abstract AB A case of subdural haematoma associated with an intracranial arachnoid cyst is reported. The pathogenesis, clinical presentation and treatment options of intracranial arachnoid cysts is discussed.