1　该病例应诊断为什么病 ?病因和发病机制是哪些 ?功能性血管神经性头痛 ,即偏头痛(指发作性神经 -血管功能障碍 ,以反复发生的偏侧或双侧头痛为特征 ,并非特指半侧头痛 )。且为典型偏头痛。本病病因和发病机制未明。目前认为与遗传、内分泌失调、血小板和生化因素及饮食习惯 1 What should be diagnosed in this case? What are the etiologies and pathogenesis? Functional vascular neuropathic headache, called migraines (episodic neurovascular dysfunction, characterized by recurrent unilateral or bilateral headache, not specific Refers to half-headache). And for the typical migraine. Etiology and pathogenesis of this disease is not clear. Currently considered with genetic, endocrine disorders, platelets and biochemical factors and eating habits