The graph shows the increasing sensitivity of CTA with increasing aneurysm size. Points represent the median, and error bars represent the 95% confidence limits. Aneurysms greater than 10 mm have been pooled.
Reproduced with permission from Wolters Kluwer Health, Inc.: van Gelder JM. Computed tomographic angiography for detecting cerebral aneurysms: Implications of aneurysm size distribution for the sensitivity, specificity, and likelihood ratios. Neurosurgery 2003; 53(3):597-606. Copyright © 2003 Congress of Neurological Surgeons.
https://journals.lww.com/neurosurgery/pages/default.aspx.
