Fig. 1From: Epidermal growth factor receptor-mutant non-small cell lung Cancer and Choroidal metastases: long-term outcome and response to epidermal growth factor receptor tyrosine kinase inhibitorsMRI In axial plane focused on orbits with the following sequences in Patient #7. ) Spin-Echo T1-weighted image, it shows an oblong intraorbital lesion (arrow) in slight hypersignal within the orbit. b Diffusion-weighted image, it shows a frank hypersignal of the lesion (arrow). c FLAIR, it shows the lesion in slight hypersignal (arrow). d Spin-Echo T1-weighted image after contrast injection, it shows a slight enhancement of the intraorbital lesion (arrow)Back to article page