zd42 copy.JPG (60744 bytes) 42.Features of a carcinoma are seen in this electron micrograph. This squamous cell carcinoma demonstrates many desmosomes, along with cytoplasmic tonofilaments streaming to the left.

42.图示电子显微镜下癌细胞的特征：鳞癌细胞内见桥粒，左边细胞质内有张力原丝束。