本文系颅内巨大动脉瘤(最大直径超过2.5厘米者)专题园桌会议的总结.文中搜集法国各地医院102例和文献150例共计252例综合分析如下.概要:半数以上病例超过45岁.女性稍多.起病方式:假脑瘤压迫症状和蛛网膜下腔出血为主.法国组分别为53/102和49/102,文献组分别为1 This article is a summary of the thematic round table conference of giant intracranial aneurysms (maximum diameter of more than 2.5 cm). This article collected 102 cases of hospitals across France and 150 cases of literature, a total of 252 cases were analyzed as follows. Summary: More than half of the cases are over 45 years old. Slightly more. Onset: Pseudotumor neoplasia and subarachnoid hemorrhage are predominant. The French group was 53/102 and 49/102 respectively, and the literature group was 1