Figure 6From: A case of long-term survival following hepatectomy for liver metastasis of Merkel cell carcinoma Representative findings of Ki-67 staining with primary tumor and metastatic liver tumor. Ki-67 immunohistochemical findings in primary MCC (A) and metastatic liver tumor (B). Ki-67 LI of primary MCC was 2.1% and that of liver metastasis was 26.0%.Back to article page