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Representative examination of 3D model of aortic dissection. (A): 3D model generated in FDM printing (rigid PLA). (B): 3D model generated in PolyJet printing (flexible polymer, Stratasys Tango® gray). (C): Flexibility of the model is shown by digital compression. (D): Color map of WTA. (E): Color map of PCA. (F): Histogram results of WTA (upper panel) and PCA (upper middle panel) for model A, and histogram results of WTA (lower middle panel) and PCA (lower panel) for model B.
