[Multi-directional stereo viewing of MR angiography].

: A new method was developed to display MR angiographic images. Nine MR angiographic images rotated along the cranio-caudal axis with ten incremental degree were constructed. These images were printed from left-anterior-oblique view to give a stereoscopic effect. With the stereoscopic viewing of these images, multiple stereoscopic images with different viewing directions were observed at once. Anatomical relationships of the vessels were more clearly understood than usual stereoscopic viewing. This multi-directional stereo viewing method is useful to display not only the MR angiographic images but also other multi-viewing techniques.