未破裂颅内动脉瘤检出率增加的评论
[Comment] Finding more intracranial aneurysms that will never rupture
RSS 订阅 · The Lancet Neurology
本评论讨论了未破裂颅内动脉瘤(UIAs)检出频率增加的现象，多数为脑影像检查中的偶然发现。
要点
- 未破裂颅内动脉瘤检出频率不断增加，多为脑影像偶然发现
- 研究报告了不同合并症、危险因素、国家和时间段的UIAs患病率
核心结论
- 未破裂颅内动脉瘤检出率增加，但多数终生不会破裂
研究设计与样本
- 系统评价和荟萃分析纳入162项研究
主要发现
- 未破裂颅内动脉瘤检出频率增加，多为脑影像偶然发现
- 按合并症、危险因素、国家和时间段报告了UIAs患病率
以上解读依据论文摘要（全文未开放获取或许可不允许翻译转载）。
原文
Unruptured intracranial aneurysms (UIAs) are being identified with increasing frequency, and are most often detected as incidental findings on brain imaging for unrelated clinical indications. In the study by Judith Dremel and colleagues in The Lancet Neurology,1 they report the prevalence of UIAs according to comorbidities, risk factors, country, and time period, by synthesising data from 162 studies including more than 300 000 participants and almost 12 000 individuals with UIAs in a systematic review and meta-analysis, which updates a previous landmark study.
来源：The Lancet Neurology，查看原文。版权归原作者所有。
引用
- The Lancet Neurology：[Comment] Finding more intracranial aneurysms that will never rupture
供执业医师工作参考，不替代临床判断；数值与分级以指南原文为准。