What is metastatic osteosarcoma?
Metastatic osteosarcoma is commonly referred to as osteosarcoma, a type of cancer that is formed in osteoblasts. The "metastatic" adjective refers to the ability of the disease to spread to other parts of the body. Osteosarcoma is known as the most common form of bone cancer. More specifically, bone tissue produces soft, organic substances called osteoid. Osteosarcoma occurs when osteoblasts begin to form in malignant tumors.
There are three phases of osteosarcoma. Metastatic osteosarcoma is classified as osteosarcoma stage II or III III, which are considered more advanced stages of the disease. The lungs form the most common place for disease metastases.
There is no known cause of osteosarcoma. However, some scientists have tried to combine bone cancer with fluoride. Other scientists theorized that radiotherapy, which is actually a form of cancer treatment, may be the cause of osteosarcoma. This includes humerus, ulna, radius, femur and fibular. However, tumors commonly develop in childrenaround patella or knee cap. In some cases, osteosarcoma occurs in a pan.
other common places include the abdomen and chest, where it can evolve in the soft tissue of organs in these places. This is usually a sign of metastatic osteosarcoma. Children and young adults, especially men, are more likely to develop osteosarcoma than other groups. Symptoms of bone cancer include swelling and pain around bone and easy bone fractures.
osteosarcoma is usually diagnosed using imaging techniques such as X -ray, computer tomography (CT) scan or magnetic resonance (MRI). Oncologists also perform a biopsy that includes the removal and testing of cells or tissues for the presence of the disease. Once they are discovered, they treat the disease by combining chemotherapy and surgery, with certain factors such as the age and general health of the patient, the size and placement of the tumor and with thetadium disease.
The forecast for metastatic osteosarcoma depends on when the disease is detected. The sooner it is diagnosed, the greater the prognosis. Overall, however, the prognosis of metastatic osteosarckoma - or osteosarcoma III and III II II and III II. - Much poorer than cancer in stage I. At its earliest stage, patients can expect up to 90 % chance of survival with a wide resection of tumors. By comparison, patients with metastatic osteosarcoma have a total chance of survival of 30 percent.