These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Characteristics of headache associated with cerebral arteriovenous malformations].
    Author: Ghossoub M, Nataf F, Merienne L, Devaux B, Turak B, Roux FX.
    Journal: Neurochirurgie; 2001 May; 47(2-3 Pt 2):177-83. PubMed ID: 11404693.
    Abstract:
    BACKGROUND: and purposes. The purpose of this study was to identify the specific characteristics of headaches associated with cerebral arteriovenous malformations in order to differentiate them from other known entities of headaches such as migraine, cluster headache, and trigeminal neuralgia. This differentiation allows an early diagnosis of cAVM and a treatment to be administrated before any cerebral hemorrhage. PATIENTS AND METHODS: The study included 700 patients with cAVM and treated by radiosurgery. Out of this series, only 109 (48 males, 61 females, mean age of 33) presented with headaches. Headaches were studied as a possible revelation mode of a cAVM, either as an isolated sign, preceding an epileptic seizure, a cerebral hemorrhage, or associated with a neurological deficit. Analysis concerned 13 clinical parameters and 30 anatomic parameters based on angiography. RESULTS: Headaches were found in 15.6%; they were isolated in 6%. They preceded a cerebral hemorrhage in 12.6%, constituting an early alarm signal when increasing in intensity, frequency and duration. They were associated with seizures or a neurological deficit in 9.6%. We found a predominant female sex-ratio (0.78) and occurrence at a young age (72.3% between 10 and 40 years). Headaches were non-pulsating in 95.3%; nausea, vomiting, light or sound phobia were only found in 4.7%. Headaches were unilateral and homolateral to the malformation in 80%, corresponding to the malformation topography in 97.4% in posterior location and 80% in anterior location. Associated neurological symptoms existed in 20.2%; related to the malformation and lasting 5 to 30 minutes. Duration of pain episodes was less than 3 hours in 77% with a frequency of 1 to 2 per month in 82.5%. Pain was mild and responded to simple analgesics. A family migraine was found in only 3 patients. The angiographic characteristics of the malformations were meningeal afferences, superficial venous drainage and posterior location. CONCLUSIONS: Headaches associated with cerebral arterio-venous malformations form a distinct category that can be determined from specific characteristics; this should help an early diagnosis of cerebral arterio-venous malformations in order to start a treatment before the occurrence of cerebral hemorrhage.
    [Abstract] [Full Text] [Related] [New Search]