Fig. 4From: Primary adrenal leiomyosarcoma with lymph node metastasis: a case reportHistological findings. The tumor consisted of spindle-shaped cells with eosinophilic cytoplasm and pleomorphic nuclei (a, H&E × 100) (b, H&E × 200). The tumor cells were strongly positive for alpha-smooth muscle actin staining (c). Lymph node mass (d, H&E × 100)Back to article page