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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: J Nucl Med. 2015 Oct 15;57(1):70–77. doi: 10.2967/jnumed.115.161646

FIGURE 3. Comparison of T2 MR and T1 MR post contrast enhanced MRI scans.

FIGURE 3

Figure 3a shows a patient with wilms tumor of the right kidney and a T2 bright lesion in the right lobe of the liver concerning for metastases on the pre contrast T2 weighted images (yellow arrow). However, the post contrast images show early arterial enhancement (Fig. 3b, yellow arrow) with persistent retention of contrast on the delayed images in a central scar consistent with a focal nodular hyperplasia (FNH, Fig. 3c, yellow arrow).