《英文msh词典》Paroxysmal Hemicrania,Chronic
[入口词] Paroxysmal Hemicrania,Chronic
[主题词] Vascular Headaches
[英文释义] A group of disorders characterized by recurrent headaches associated with abnormal dilation and constriction of cerebral blood vessels. Representative disorders from this category include MIGRAINE; CLUSTER HEADACHE; and paroxysmal hemicrania.