Summary of imaging findings in 5 patients who underwent DSA
| Case/Age(yr)/Sex | Location/Maximal Diameter (mm) | Feeding Arteries on DSA | Extent of Tumor Vascular Territory on ASL and RPI | |
|---|---|---|---|---|
| Observer 1 | Observer 2 | |||
| 1/58/F | Posterior fossa/20 | Rt occipital artery | Coincided | Coincided |
| 3/48/F | Rt convexity/55 | Rt MMA | Coincided | Coincided |
| 4/58/Ma | Rt convexity/60 | Rt MMA, falx artery, parasitic supply from ACA | PD | PD |
| 7/42/M | Lt middle fossa/65 | Lt APA, Lt MMA, Lt occipital artery, Rt ICA, parasitic supply from PCA | PD | PD |
| 8/71/F | Rt cavernous sinus/50 | Rt ICA, Rt ophthalmic artery | CD | CD |
a Malignant meningioma.