Cluster headaches associated with vascular malformations.
A vascular malformation was demonstrated in a migrainous female who had developed cluster headaches. The patient responded well to oral dihydroergotamine 1 mg twice daily.
D002536:Cerebral Arteries; D004087:Dihydroergotamine / Q000627:therapeutic use; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications*; D008875:Middle Aged; D014653:Vascular Headaches / Q000188:drug therapy / Q000209:etiology*
D004087:Dihydroergotamine