Fig. 3From: Radiomic signatures from T2W and DWI MRI are predictive of tumour hypoxia in colorectal liver metastasesHIF-1 alpha staining. HIF-1 alpha staining in colorectal liver metastases. Upper panel: weak nuclear staining for HIF-1 alpha in a minority of tumour cells (10%). Lower panel: strong nuclear staining for HIF-1 alpha in a proportion of tumour cells (30%). Scale bar 500 µmBack to article page