肿瘤标志物(Tumor Markers,TM)是指在肿瘤的发生和增殖的过程中,由肿瘤细胞本身所产生的或者是由机体对肿瘤细胞反应而产生的,反映肿瘤存在和生长的一类物质,包括蛋白质、激素、酶(同工酶)、多胺及癌基因产物等,它可以间接地反映肿瘤的存在和瘤体的生长状态。随着肿 Tumor Markers (TM) refers to a class of substances produced by the tumor cells themselves or generated by the body’s response to tumor cells in the process of tumorigenesis and proliferation, which reflects the existence and growth of tumors. Including proteins, hormones, enzymes (isozymes), polyamines and oncogenes, etc., it can indirectly reflect the presence of tumor and tumor growth status. With swollen