Ferritin is a tumor marker, which can be abnormal in the presence of various tumors, but it is not a tumor. The influence of iron metabolism needs to be ruled out. Ca CA-125 is also one of the nonspecific tumor markers. Many benign or malignant diseases will increase, and women are more likely to suffer from diseases of ovary, endometrium, lung and other organs. It is suggested that these two tests should be added at present, combined with clinical comprehensive analysis and judgment.