我们在八年来收集的脑动静脉畸形伴出血的有关临床资料中，将行手术的68例进行临床分析，现报道如下。l临床资料工）诱因：劳累后发病32例，饮酒后发病14例，情绪激动发病15冽，解大便时发病5例，打喷嚏后发病2例。对起病：首次发病力例，2次发病而此次症状加重者24例，3次以上 We collected in eight years of cerebral arteriovenous malformations associated with bleeding clinical data, 68 cases of surgery for clinical analysis are reported below. l clinical data workers) Inducement: After the onset of fatigue in 32 cases, 14 cases of drinking after onset, emotional onset 15 冽, solution of bowel disease in 5 cases, 2 cases of onset after sneezing. On the onset: the first case of onset, 2 times the incidence of the symptoms in 24 cases, more than 3 times