Bone cancer is a malignant tumor among tumors. Bone cancer is a tumor that occurs in bones or tissues attached to bones, and its malignant degree is relatively high, and its development rate is very fast, and its prognosis is poor, and the mortality rate of bone cancer is quite high. Bone cancer is divided into primary bone cancer and secondary bone cancer. The secondary bone cancer is a malignant tumor that metastasizes to the bone from other tissues or organs in the patient’s body through blood circulation or lymphatic system, while the primary bone cancer is a tumor that is produced on the bone at the beginning and may lead to the possibility of metastasis from other tissues, organs or systems. Patients with bone cancer may experience painful swelling or lumps in the tumor area or touching with hands, which may lead to dysfunction of the tumor area in severe cases, and if it is in the nervous system, it may lead to more serious neurological symptoms. Patients with bone cancer are prone to pathological fractures, especially in the spine, limbs and other parts of the body, which are also most likely to occur. Patients suspected of bone cancer should be diagnosed through radiological examination, pathological examination, radionuclide examination and combined with CT and MRI.