Do benign osteosarcomas use chemotherapy?

Written by Wang Cheng Lin

Orthopedics

Updated on January 01, 2025

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First of all, all osteosarcomas are malignant; osteosarcoma is a type of malignant tumor with no benign variant. Regarding the treatment of osteosarcoma, the first step is chemotherapy. After confirming the diagnosis through pathological examination and confirming it is osteosarcoma, The first step is chemotherapy, which can stabilize the tumor cells; Then, the main tissue is surgically removed, as well as the surrounding infiltrated soft tissue; The third step is to use chemotherapy again to eliminate the residual cancer cells. This treatment protocol of chemotherapy-surgery-chemotherapy is currently the most common and advanced method in the country. It can significantly improve the patient's survival rate, reduce the risk of amputation, and can also prevent the recurrence of osteosarcoma.

Other Voices

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Written by Li Jie

Orthopedics

1min 9sec

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Symptoms of osteosarcoma recurrence

Osteosarcoma is a relatively common type of malignant bone tumor, ranking second in incidence among malignant bone tumors. Typically, upon the development of osteosarcoma, surgery is required to scrape out the tumor focus, followed by limb-sparing or amputation surgery. Additionally, adjuvant radiotherapy and chemotherapy are employed. Generally, the local area may be maintained for a period, but the disease is prone to recurrence. There may be local recurrence at the site of surgery or distant recurrence, meaning tumor cells might seed and lead to tumors in other locations. Symptoms of both local and distant recurrences are similar to those at the initial onset, generally including significant pain, night pain, and rest pain. There will also be distinct X-ray signs of osteosarcoma in the bone. Furthermore, osteosarcoma may metastasize to the lungs, potentially causing symptoms such as cough, bloody sputum, phlegm, and fever—typical signs of intrapulmonary tumors. These are some of the common symptoms associated with the recurrence of osteosarcoma.

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Written by Guan Jing Tao

Orthopedics

39sec

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Does osteosarcoma spread through blood?

As far as we know, osteosarcoma is not transmitted through blood or infectious. If osteosarcoma had such infectious characteristics, it would be transmitted in the same way as AIDS or other sexually transmitted diseases and would be classified as a contagious disease. However, there has been no notification or relevant guidelines to date indicating that osteosarcoma can be transmitted through blood. Therefore, normal contact with patients with osteosarcoma, or caring for patients with osteosarcoma, including sharing the same food or coming into contact with their blood, generally does not lead to the transmission or contraction of osteosarcoma.

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Written by Guan Yu Hua

Orthopedic Surgery

1min 18sec

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Can osteosarcoma be treated with moxibustion?

Osteosarcoma is a malignant tumor of the bone, and the treatment effect of moxibustion is not very good. This disease develops quite rapidly, mostly occurring at the proximal end of the tibia, the distal end of the femur, the proximal end of the humerus, among others, typically at the metaphyseal ends. Clinically, the main symptoms include persistent pain, which becomes more pronounced at night, along with local swelling, restricted movement, increased local surface skin temperature, some may show prominent veins, and patients often appear emaciated, severely looking cachectic as the disease progresses with noticeable symptoms. Radiographic examination can reveal Codman's triangle or sunburst patterns. Early detection necessitates early treatment, including surgery such as inactivation reimplantation or prosthesis implantation to sustain operation. Additionally, amputation followed by extensive chemotherapy can effectively improve the patient’s survival time. Osteosarcoma has a high chance of early pulmonary metastasis, requiring systematic treatment at a hospital. Solely using moxibustion is not very effective and has limited usefulness, but it could still be worth a try if there are no better options available.

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Written by Guan Yu Hua

Orthopedic Surgery

1min 4sec

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Can osteosarcoma be cured?

Osteosarcoma is a malignant tumor of the bone, commonly occurring in adolescents and young adults, primarily near the proximal end of the tibia, the distal ancient end, or near the proximal end of the humerus, most frequently seen at the end of the bone shaft. In the early stages, there are no symptoms, and once detected, it is usually in the middle to late stages. An X-ray examination can be used for diagnosis, often showing a Codman's triangle or a sunburst pattern. Osteosarcoma generally needs early detection and treatment. If a primary lesion is present, surgical treatment can be pursued, including procedures such as resection with inactivation and reimplantation or limb-sparing surgery with a prosthesis. Another option is amputation, followed by extensive chemotherapy. The likelihood of osteosarcoma spreading to the lungs is very high. In recent years, with early diagnostic physical examinations and the rapid development of chemotherapy, the five-year survival rate for osteosarcoma can reach 50%.

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Written by Wang Cheng Lin

Orthopedics

55sec

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Can osteosarcoma be detected by ultrasound?

Osteosarcomas are generally difficult to diagnose through ultrasound. The diagnosis of osteosarcoma mainly relies on the following methods. The first method is X-rays. X-rays can reveal a typical Codman's triangle appearing in the bone. The second method involves using CT and MRI to detect the extent of the tumor and to see if there is extensive infiltration around it. The third method is nuclear bone scanning. The main significance of nuclear bone scanning is to detect bone tumors early and to distinguish whether there has been any metastasis in the later stages. The fourth method is the gold standard, which is to perform a biopsy. However, this test is invasive, requiring the cutting of tissue from the osteosarcoma for pathological examination. Of course, this method provides the highest accuracy and positive rate.