title: A young man with a headache.
authors.affiliation: Imperial College Healthcare NHS Trust, Hammersmith Hospital, Du Cane Road, London, UK.
authors.forename: W Y
authors.initials: WY
authors.lastname: Mok
authors.forename: S J
authors.initials: SJ
authors.lastname: Welsh
authors.forename: Z
authors.initials: Z
authors.lastname: Win
mesh_terms: D000328:Adult; D002531:Cerebellum / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D019788:Fluorodeoxyglucose F18; D006261:Headache / Q000209:etiology; D006801:Humans; D020244:Infarction, Middle Cerebral Artery / Q000000981:diagnostic imaging*; D008297:Male; D049268:Positron-Emission Tomography / Q000379:methods; D011859:Radiography; D019275:Radiopharmaceuticals; D014839:Vomiting / Q000209:etiology
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18