Clinical Study

Lack of Anatomical Concordance between Preablation and Postablation CT Images: A Risk Factor Related to Ablation Site Recurrence

Figure 2

Similarity of Positioning Score-identical (SiPS-id). Example of identical (concordant) pre-RFA CT images and post-RFA CT images, classified as Similarity of Positioning Score-identical (SiPS-id). The pre-RFA CT scan ((a) axial, (b) coronal) and the post-RFA CT scan ((c) axial, (d) coronal) are well comparable.
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(a)
870306.fig.002b
(b)
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(c)
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(d)