Fig 5: Superimposition of 3D bio-printed model on the tumour
surface(R) and with the reproduced mirror image of the normal side(R)
Routine pre-operative investigations were done, including; full
haemogram, urea electrolytes and creatinine as well as blood grouping
and cross matching. The admitting haemoglobin level at admission was
5.7g/dl, therefore, 3 units of blood were transfused preoperatively and
additional 2 units given intra-operatively.