Aim. Differential immunohistochemical parameters of primary liver cancer and liver metastases of ductal pancreatic cancer (DPC) were studied in puncture trephine biopsy of the liver of 23 patients with hepatocellular carcinoma (HCC). 2 patients combined hepato-cholangiocellular cancer (CHCC). 15 patients cholangiocellular cancer (CCC) and 12 patients with metastatic DPC. https://www.knowall.blog/