Spinal pain is the early signal of cancer three major signs of this statement is not scientific. Clinically, there are many types of cancer, and the parts of the disease are different, the symptoms of different types and different parts of cancer are different, and most of the patients, because of the small size of the tumor in the early stage, usually do not have obvious symptoms, and they need to wait until the middle or late stage before they can be found. In addition, spinal pain is a common manifestation, which may be caused by cancer or benign diseases such as osteophytes, subluxation, etc., and is not necessarily cancer. If there is long-term pain, body wasting, etc., it is necessary to improve the CT, MRI and biopsy of pathological tissues in time to determine the condition of the back, and carry out targeted treatment.