Table 1

Patients' aneurysms characteristics vs patient-specific models

Patients (n%)3D models (n%)P-value
Location
 Paraophthalmic4 (50%)
 Cavernous1 (12.5%)
 PICA1 (12.5%)
 Basilar2 (25%)
Aneurysm type
 Saccular7 (87.5%)
 Dissecting1 (12.5%)
Irregular shape (lobulation)1 (11.1%)3 (37.5%)
Dome (mm)6.7±2.15.9±2.60.74
Neck (mm)5.9±2.66.0±1.60.28
Dome:neck ratio1.19±0.21.21±0.20.50
Parent vessel (mm)
 Proximal3.5±0.43.2±0.60.17
 Distal4.0±0.83.2±0.50.19
Aneurysm size11.0±6.511.2±8.50.58
Side branch vessel1 (11.1%)1 (11.1%)
  • PICA, posterior inferior cerebellar artery.