77. 肺結核之典型病灶中之類上皮細胞 (epithelioid cell)是屬於何種細胞? (A)中性球(Neutrophil) (B)上皮細胞(Epithelial cell) (C)巨噬細胞(Macrophage) (D)纖維母細胞(Fibroblast)