FIG 2. 3D images produced by using MDCT.

A-F, 3D images of the intracranial arteries (A) and veins (B), and the bony structure (C), superior view, are separately demonstrated. 3D-CT arteriography (3D-CT image of arteries and bone) (D), 3D-CT venography (3D-CT image of veins and bone) (E), and fused 3D-CT image (F), superior views, showing the anatomic relationship between the intracranial arteries and veins.