Contrast-enhanced ultrasound manifestations of synchronous combined hepatocellular-cholangiocarcinoma and hepatocellular carcinoma: A case report

Figure 3 The nodule in liver S6 confirmed to be a combined hepatocellular-cholangiolocarcinoma by pathology. A: A distinct transitional zone was observed between the hepatocellular carcinoma (white arrow) and cholangiolocarcinoma (orange arrow) tissues (original magnification); B: Hepatocellular carcinoma cells huddled between the trabecular in disarray; C: Cholangiolocarcinoma consisted of neoplastic cells with marked pleomorphism.