title: A pontified cause for a headache.
authors.affiliation: Department of Anaesthetics, Crosshouse Hospital, Kilmarnock KA2 0BE, UK. r.shabiyulla@nhs.net
authors.forename: Rafiqu Rahman
authors.initials: RR
authors.lastname: Shabiyulla
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006261:Headache / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D020300:Intracranial Hemorrhages / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D011149:Pons / Q000098:blood supply* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed