Fig. 2From: Positive expression of Midkine predicts early recurrence and poor prognosis of initially resectable combined hepatocellular cholangiocarcinomaTwo-color immunofluorescent staining for CK7 and Hep1 in the CHCC-CC patient samples. Hep1 (a), CK7 (b) and two color immunofluorescent stain merge (c)Back to article page