Surgery is the main treatment for fibrosarcoma, and the goal of surgery is to remove the entire tumor and any surrounding affected tissue. The extent of the surgery will depend on the location and size of the tumor. In some cases, it may be necessary to amputate a limb if the tumor is located on a leg or paw.
Following surgery, cats may receive radiation therapy or chemotherapy to help kill any remaining cancer cells. These treatments can help to improve the survival rate, but they can also have side effects such as nausea, vomiting, and hair loss.
The prognosis for cats with fibrosarcoma is guarded, but with early diagnosis and treatment, some cats may live for many years.