Thunderclap headache: CT and lumbar puncture but occasionally more!
Davis
Stephen M
SM
Royal Melbourne Hospital, Melbourne Neuroscience Centre, Parkville, Australia. Stephen.davis@mh.org.au
Donnan
Geoffrey A
GA
D003937:Diagnosis, Differential; D051270:Headache Disorders, Primary / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D013129:Spinal Puncture; D013345:Subarachnoid Hemorrhage / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed