Fig. 6From: Hepatic falciform ligament clear cell myomelanocytic tumor: A case report and a comprehensive review of the literature on perivascular epithelioid cell tumorsImmunohistochemistry 1. Immunohistochemical analysis of tumor cells indicated the following: HMB-45(+), vimentin(+), smooth muscle actin (SMA)(+), melan-A(+,CK(−), and hepatocyte(−)Back to article page