This paper proposes a representation method of volumetric medical data by using a surrounded display and a haptic display. The viewer is entirely surrounded by a spherical screen which projects volumetric medical data. Also the viewer can explore and interact with the data by using a haptic display. In this paper, we introduce two devices; an immersive projection display called Ensphered Vision and a haptic display named Haptic Master. Then we illustrate the method of representation the data with these devices. Finally the effect of the representation is discussed.