What are the different stages of bone cancer?
Bone cancer is a devastating disease in which malignant tumors replace healthy bone tissue. The primary form of this cancer begins in the bones themselves, while the secondary form involves the spread of cancer from other parts of the body to the bones. In the United States, the disease is divided into several stages of bone cancer depending on the size and spread of tumors. Phase I is the smallest form of bone cancer and can proceed through the more serious phases to Stage IV. While phase IV cancer is a prerequisite for life, people can survive with the right treatment. Doctors will perform diagnostic tests to determine these four factors and set up their treatment of how far the cancer proceeded. These tests include X -rays, biopsy and blood tests. Other countries use various production classifications, such as Enneking in the UK, which specifies only three stages of bone cancer.
the first three withBone cancer tades in the US are sometimes called localized cancer. Phase I defines bone cancer, which is limited to one bone and does not spread to lymph nodes or nearby organs. Cancer must also have one of the lower degrees of aggressiveness to be placed at this stage. Phase I can be divided based on the size of the tumor or if there are separate tumors on one bone.
The second of the stages of bone cancer is a similar phase, with the exception of aggressive cancer. Stage III is aggressive bone cancer with more than one tumor on one bone. At these stages, cancer still does not spread to other parts of the body.
Phase IV is a significantly different conferor from the lower stages of cancer and considered much more serious. Bone cancer IV has spread either to the surrounding lymph nodes or organs such as lungs, brain or liver. This is also known in metastatic cancer.
Bone cancer treatment depends on the size and location of the tumor and also on how aggressively spread. Early treatmentIt usually includes surgery to remove the tumor and damaged tissue. Treatment of late stage or aggressive bone cancer will usually include chemotherapy and radiation therapy. After the diagnosis of bone cancer, the import is to persecuted subsequent treatment, as the disease may be rediscent in some patients.