Images of CL from DIR scans (A, C, E) and PSIR scans (B, D, F) from three different patients.

<p>(a), two IC lesions (arrows) are observed on DIR (A) and confirmed on PSIR (B) images. (b), two IC lesions (arrows) are detected on DIR (C) and confirmed on PSIR (D) images. However, an additional ‘linear’ IC lesion can be observed on PSIR (arrow head); this lesion was not identified at the first analysis of DIR scan, but its signal intensity was re-evaluated as an IC lesion after PSIR analysis. (c), a LC (mixed) lesion is observed on PSIR (F), but not on DIR scan given the weak signal.</p