How to check for osteosarcoma? Do you know these tests?

Osteosarcoma is a disease that affects children and adolescents under the age of 20. Patients need to undergo a biopsy, which is important for the diagnosis and treatment of the disease. Patients need to undergo X-rays, CT scans, MRI scans, and radionuclide bone scans.

Osteosarcoma is a malignant tumor. It can cause patients to experience symptoms such as pain, fever, and weight loss. It can seriously damage the patient's health and affect the patient's normal work and life. At this time, it is necessary to conduct an examination, and then diagnose and treat it. Now, let us take a closer look at how to check for osteosarcoma!
For patients with osteosarcoma, in the early stage, an increase in bone alkaline phosphatase will be found in the patient's blood, which is related to the osteogenesis of osteosarcoma. Osteosarcoma examination is the basis for the treatment of this disease, so a biopsy is needed at this time, which is very important for the diagnosis and treatment of the patient's disease.
At this time, the patient needs to undergo an X-ray examination. When a typical osteosarcoma patient undergoes an X-ray examination, it will be found that the patient's bone tissue has the characteristics of new bone and bone destruction, and these two characteristics exist at the same time. The tumors of osteosarcoma patients generally grow in the epiphysis of long tubular bones, and the edges are very unclear. When the trabeculae are destroyed, the density of the tumor tissue will increase. After penetrating the cortical bone, the sarcoma will lift the patient's periosteum. Osteosarcoma is a characteristic X-ray sign, which is the Kauderman cuff triangle. In some osteomyelitis This is a very typical situation seen in patients with osteosarcoma and Ewing sarcoma. In the late stage of osteosarcoma, X-ray examinations will also show shadows of tumor infiltration of soft tissues, and some patients will have pathological fractures.
For osteosarcoma, CT scan and MRI examinations are also required. These two examinations can determine the nature of the patient's bone tumor, the extent of the bone tumor, and whether there is soft tissue infiltration around it. It can detect metastatic lesions in the patient's lungs and other organs at an early stage. These two examinations are also routine examination items for osteosarcoma. In addition, patients with osteosarcoma also need to undergo radionuclide bone scanning. This is a common examination method to check whether tumor metastasis has occurred in the early and late stages.