A Quantitative Method for the Characterization of Lytic Metastases of the Bone from Radiographic Images

<table>ROC curve for the three parameters considered (mean (MGL), standard deviation (SDGL), and coefficient of variation of gray level (CVGL)) when comparing flat bone groups (multiple myeloma MM2 versus osteolytic metastases OL2).</table>

The Scientific World Journal

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Figure 2

Figure 2: A Quantitative Method for the Characterization of Lytic Metastases of the Bone from Radiographic Images 