title: Cluster-like headache and a median intracranial calcified lesion: case report.
abstract: A 69 year old man complaining of a cluster-like headache is reported. CT scan showed a median intracranial calcified lesion. Two main considerations are: 1) the importance of searching for an underlying structural lesion in patients with an "atypical" cluster headache; 2) the possible significance of a lesion localized close to the midline structures in the pathogenesis of cluster headache.
authors.affiliation: Istituto di Scienze Neurologiche e Neurochirurgiche, Università di Messina, Italy.
authors.forename: M C
authors.initials: MC
authors.lastname: Narbone
authors.forename: D
authors.initials: D
authors.lastname: D'Amico
authors.forename: F
authors.initials: F
authors.lastname: Di Maria
authors.forename: M G
authors.initials: MG
authors.lastname: Arena
authors.forename: M
authors.initials: M
authors.lastname: Longo
mesh_terms: D000368:Aged; D001927:Brain Diseases / Q000150:complications*; D002114:Calcinosis / Q000150:complications*; D003027:Cluster Headache / Q000209:etiology*; D006801:Humans; D008297:Male