title: Headache in patients with neurofibromatosis type 1.
abstract: A study of headache in a homogeneously ascertained population of 181 subjects suffering from neurofibromatosis type 1 is described. All subjects underwent a diagnostic protocol including imaging studies (for subjects over 5 years old up until 1992). Headache data were collected by means of a questionnaire. Headache was present in 55 of 181 subjects (25 males). Overall headache frequency was 30%, which is not significantly different from the frequency of headache reported in the general population. Headache was primary in 52 cases (5 migraine and 47 tension-type) and secondary to obstructive hydrocephalus with brain tumor-induced intracranial hypertension in 3 with a tension-type pattern. It was concluded that headache is not a specific feature of neurofibromatosis type 1, it is not significantly related to central nervous system abnormalities, and in itself, it is not an indication for neuroradiological examination.
authors.affiliation: Dipartimento di Pediatria, Università di Padova, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Clementi
authors.forename: P A
authors.initials: PA
authors.lastname: Battistella
authors.forename: L
authors.initials: L
authors.lastname: Rizzi
authors.forename: S
authors.initials: S
authors.lastname: Boni
authors.forename: R
authors.initials: R
authors.lastname: Tenconi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D006261:Headache / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D009456:Neurofibromatosis 1 / Q000150:complications* / Q000235:genetics