Fig. 2.

Imaging of major tumour sites through patient journey. a Pre-treatment CT demonstrating multiple pulmonary nodules and right pleural effusion. b Pre-treatment CT showing the largest (25 mm) of 20 hepatic metastases. c Follow-up CT demonstrating a reduction in size of pulmonary nodules and near-complete resolution of right pleural effusion. d Follow-up CT showing a reduction in size of the largest hepatic metastasis. e, f Follow-up CT demonstrating a reduction in size of the largest hepatic metastasis (10 mm, previously 25 mm). Arrows point towards nodules in initial scan