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. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Orthop Clin North Am. 2009 Apr;40(2):249–257. doi: 10.1016/j.ocl.2008.12.003

Figure 2.

Figure 2

Regions of interest and time-intensity curves in the human knee in normal (A) and marrow edema (B) demonstrating signal enhancement with Gd-DTPA in the abnormal femoral condyle. Differences in amplitude, slope, and outflow are observed. (Reproduced with permission, Aaron et al., Wiley18).