Figure 2. (A–C) CTA in axial, coronal, and sagittal planes shows a hyper-enhancing lesion (solid arrows) at the right middle cranial fossa. (D–F) Delayed CTA images (75 s after the standard CTA phase) show subsequent peripheral contrast pooling (short arrows) in keeping with a middle meningeal artery pseudoaneurysm. A craniofacial hemangioma is also seen superficial to the right temporal bone (dashed arrows in A, B, D and E). (G) Sagittal CTA in the bone window better demonstrates the relationship between the right middle cranial fossa pseudoaneurysm and the foramen spinosum (arrowhead).