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Table 3 Cases of clear or barely clear five-line sign on maximum intensity projection reconstruction in axial or oblique positions using the standard algorithm

From: Comparison of the rebuilding effects of different computed tomography scanners and reconstructive settings for the five-line sign in normal interlobular fissures

Locations Cases 16-slice 256-slice
   Axial (%) Oblique (%) Axial (%) Oblique (%)
Upper right 50 35(70) 15(30) 35(70) 13(26)
Middle right 50 33(66) 17(34) 40(80) 9(18)
Lower right 50 0(0) 50(100) 4(8) 45(90)
Upper left 50 5(10) 45(90) 1(2) 47(94)
Middle left 50 1(2) 49(98) 1(2) 48(96)
Lower left 50 0(0) 50(100) 0(0) 49(98)
χ2   153.60 153.60 177.50 169.50
p   < 0.001 < 0.001 < 0.001 < 0.001