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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Int J Comput Assist Radiol Surg. 2019 Sep 11;14(12):2187–2198. doi: 10.1007/s11548-019-02047-4

Table 3.

Average error within the intermediate registration step of PET/CT-guided biopsy workflow and the final lesion localization error

Step CT to CT registration CT to patient registration Estimated localization error Measured localization error
Error (mm) 2.52 1.72 3.05 2.94