Fig. 6From: Medical 3D printing for vascular interventions and surgical oncology: a primer for the 2016 radiological society of North America (RSNA) hands-on course in 3D printingIntermediate segmentation ROI demonstrates the mesenteric artery (1), large bilateral common iliac artery aneurysms (2), superior gluteal arteries (3), as well as the origin of the deep femoral and femoral circumflex arteries bilaterally (4). Note the remnants of the sacrum (5) which need to be separated from the vascular structuresBack to article page