Fig. 2From: Chest wall reconstruction with an anatomically designed 3-D printed titanium ribs and hemi-sternum implantManual bone threshold segmentation to digitally reconstruct the tumour (a) and enlarging the tumour digitally by 2 cm to estimate resection margins (b). Planes surrounding the tumour show potential resection of bone and cartilage. The area to be removed is in yellowBack to article page