The levels of λHU were also significantly higher in the low-level Ki-67 expression tumours than in the high-level Ki-67 expression tumours in both the AP (2.02 ± 0.93 versus 1.34 ± 0.42, P < 0.001) and VP (2.81 ± 0.87 versus 1.76 ± 0.32, P < 0.001) (Table 3). Here, MKI67 is linked to neoplasm.