Fig. 6From: Simultaneous diagnosis of liver PEComa in a family with known Li–Fraumeni syndrome: a case reportPathological anatomy samples. a Neoplastic proliferation is well-defined but not encapsulated (H&E 10×). b Epithelioid-like elements with clear broad cytoplasm and showing foci of mild cytological atypia (H&E 20×). c Immunohistochemical staining with positivity for Melan-A and d Actin (IHC 20×)Back to article page