Fig. 2From: Identification of high risk clinical and imaging features for intracranial artery dissection using high-resolution cardiovascular magnetic resonanceDifferent types of IAD with matched schematic drawings (longitudinal and cross-sectional view). Type I: Classical dissection; Type II: Fusiform aneurysm; Type III: Long dissected aneurysm; Type IV: Dolichoectatic dissecting aneurysm; Type V: Saccular aneurysmBack to article page