These are epithelioid cells around the center of a granuloma. 上皮样细胞围绕在肉芽肿中央周围。
This area is ringed by the inflammatory component with epithelioid cells, lymphocytes, and fibroblasts. 此区由炎症成分围成环状，这些成分包括上皮样细胞，淋巴细胞，成纤维细胞。
Pathological results showed an ill-defined nodule composed of large oval epithelioid cells in the dermis and subcutis.The dissected lymph nodes were free of tumor cells. 病理报告显示在真皮及皮下有一界限不明之肿瘤，此肿瘤主要是由大型卵圆状类上皮细胞所构成，淋巴结并没有发现肿瘤细胞的存在。
