Reading the body like a book

Take stacks of images and look through the body like flipping to the book. We can resemble and cut in different way. Good example is looking for polyps in the colon, we see 2-D images growth that can be cancer in the colon, but we resemble pixels digitally the images into 3-D of the colon.  Also, we can do a 3-D fly through movie, called CT colonography to look for polyps in the colon. By seeing it in 3-D we can locate exactly where it is.