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. Author manuscript; available in PMC: 2009 Sep 14.
Published in final edited form as: Magn Reson Med. 2009 Apr;61(4):970–974. doi: 10.1002/mrm.21928

Figure 3. Concurrent dual MRI contrast.

Figure 3

a) CEST (MTRasym) map. b) R2 (1/T2) map of the same phantom. c) overlay of the maps a and b. The color-coded map shows that PLL and iron oxides can be distinguished from each other at lower concentrations, at higher concentrations the SPIO can “switch off” the CEST contrast.