Example - CT liver

ROI centred on tumour.

Original CT image
+ Region Of Interest (ROI)

7x ROI
before enhancement
with edges marked

7x ROI
after enhancement
with edges marked

7x ROI
after enhancement
with tumour outlined

Outline statistics:

Area = 86.88 ± 1.94 mm²
Volume = Area * Slice-thickness
= 868.80 ± 19.37 mm³
Intensity = 88 ± 14 CT No.

7x ROI
after enhancement
with edge-dots removed


Before and after enhancement, side-by-side:

'before' 'after'