These are epithelioid cells around the center of a granuloma. 上皮樣細胞圍繞在肉芽腫中央周?chē)?/li>
This area is ringed by the inflammatory component with epithelioid cells, lymphocytes, and fibroblasts. 此區由炎癥成分圍成環(huán)狀，這些成分包括上皮樣細胞，淋巴細胞，成纖維細胞。
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. 病理報告顯示在真皮及皮下有一界限不明之腫瘤，此腫瘤主要是由大型卵圓狀類(lèi)上皮細胞所構成，淋巴結并沒(méi)有發(fā)現腫瘤細胞的存在。
