Fig. 2
From: Primary hepatic myopericytoma coexisting with multiple cystic hepatic lesions: a case report
A Spindle or epithelioid tumorous cells distributed around the blood vessels in concentric circles (HE staining, × 200). B Hepatic cysts lined with single cuboidal epithelium below the liver capsule (HE staining, × 200). C Immunohistochemistry showing SMA expression in tumor cells (IHC, × 200). D Immunohistochemistry showing H-caldesmon expression in tumor cells (IHC, × 200). E In situ hybridization with EBER probe showed spindle tumor cells are negative (× 200)