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Representative examination of 3D model of infrarenal aortic aneurysm. (A): 3D model generated in fused deposition modeling (FDM) printing (rigid polylactic acid (PLA)). (B): Color map of WTA. (C): Color map of part comparison analysis (PCA). (D): 3D model generated in PolyJet printing (flexible polymer, Stratasys Tango® gray, Rehovot, Israel). (E): Color map of WTA. (F): Color map of PCA. (G): Histogram results of WTA (lower middle panel) and PCA (lower panel).
