《英文msh词典》Tumor,Malignant Epithelial
[入口词] Tumor,Malignant Epithelial
[主题词] Carcinoma
[英文释义] A malignant neoplasm made up of epithelial cells tending to infiltrate the surrounding tissues and give rise to metastases. It is a histological type of neoplasm but is often wrongly used as a synonym for cancer. (From Dorland,27th ed)