Number of focus layers ± SD Pixel count ± SD 3D-CV×10-3 ± SD Roundness × 10-1 ± SD
Papillary ca 3.94 ± 0.91 *1 912 ± 352 *2 12.8 ±  9.6 8.502 ± 0.294 *3
A. nodule 3.62 ± 0.77 810 ± 179 15.0±14.7   8.593 ± 0.276
*1, 2, 3 Significantly different for the three parameters (p<0.05)
Table 5: Mean ± SD of four parameters for each nuclei of Papillary ca and A. nodule.