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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Radiology. 2015 Feb 4;275(3):763–771. doi: 10.1148/radiol.15140484

Figure 4.

Figure 4

The GAG CEST map of the Achilles tendon (the segmented pseudocolor-coded tendon is overlaid on CEST image acquired at zero resonant frequency offset) at baseline ciprofloxacin intake (tB), 10 days after ciprofloxacin intake (t10D), and at the 5-month follow-up (t5M). The black areas within the ROI represent the pixels equal to or lower than zero after GAG CEST processing which were excluded from statistics.