Malignant Tumor Growth Factor generally refers to Tumor Specific Growth Factor, and a high level suggests the possibility of tumor development, or it may be caused by certain benign diseases, it is recommended to consult a specialist. Tumor-specific growth factor is produced by tumor cells, which can promote tumor growth and the proliferation of nearby capillaries, and it is a broad-spectrum tumor marker. The normal value of tumor-specific growth factor is 0~64U/ml, and the results vary depending on the examination equipment. If tumor-specific growth factor is high, it suggests that there is a possibility of tumor development. Most malignant tumors can cause tumor-specific growth factor to be high, and the common ones are gastric cancer, pancreatic cancer, cholangiocarcinoma, breast cancer, bladder cancer and so on. In addition, certain benign diseases, such as inflammation and autoimmune diseases, may also cause its elevation. It is recommended to consult a doctor in time if tumor-specific growth factor is found to be elevated. It is necessary to clarify the diagnosis with the combination of medical history, imaging, endoscopy, etc., and actively treat the disease.