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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: AJNR Am J Neuroradiol. 2019 May 16;40(6):987–993. doi: 10.3174/ajnr.A6071

Figure 1.

Figure 1.

Longitudinal QSM and T2w FLAIR images of a new Gd-enhancing MS lesion without QSM rim appearance (rim-). At baseline, the enhancing lesion was isointense on QSM (mean lesion susceptibility = −3.31 ppb), became most hyperintense at year 1 (22.50 ppb), and gradually disappeared in subsequent years (−1.18 ppb at year 5).