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Table 2 Coordinate displacements and their magnitudes of prostate lesions with respect to nodes after applying TRUS pressure at rectum wall

From: Biomechanical modelling of the pelvic system: improving the accuracy of the location of neoplasms in MRI-TRUS fusion prostate biopsy

Node Location in prostate Displacements (mm)
DX DY DZ Magnitude
N1 PZpm, mid level 0.94 −12.91 5.16 13.93
N2 TZp, mid level −0.66 −7.84 2.52 8.26
N3 PZpl, mid level 3.37 −4.56 1.70 5.20
N4 PZpm, apex level 0.68 −6.56 1.56 6.78
N5 AFS, mid level 0.34 −5.53 0.94 5.61