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. 2014 Apr;4(2):147–164. doi: 10.3978/j.issn.2223-3652.2014.03.01

Figure 4.

Figure 4

DCE-MRI in a patient with fracture non-union (two early phases shown in A and B) and (C) corresponding signal intensity curves for regions of interest in the non-union (Roi 1) and adjacent muscle (Roi 4). Due to the more intense contrast agent uptake in the non-union compared to adjacent muscle this can be classified as vascularised non-union associated with improved outcome. DCE-MRI, dynamic contrast-enhanced magnetic resonance imaging.