From: Primary renal well-differentiated neuroendocrine tumors: report of six cases with an emphasis on the Ki-67 index and mitosis
Case
Average mitoses (/10HPF)
Average Ki-67 index (%)
Non-metastatic cases
0
1.12
Metastatic cases (primary lesion)
3.33
7.48
Metastatic cases (metastatic lesion)
2.67
8.1