Review of the literature laparoscopic surgery for metastatic hepatic leiomyosarcoma associated with smooth muscle tumor of uncertain malignant potential: Case report

Figure 3 Pathological findings of the resected specimen. A: HE stain showed the proliferation of spindle-shaped cells with ≥ 10 MFs-/-10 HPFs and diffuse moderate-to-severe atypia without coagulative tumor cell necrosis; B: Immunohistochemical findings were strongly positive for SMA; C: Immunohistochemical findings were strongly positive for desmin; D: Immunohistochemical findings were strongly positive for negative for c-kit; E: Approximately 35% ki-67 positive cells were seen in the lesion. Scale bars: 20 μm (A), 50 μm (B-E).