The life expectancy of Ewing sarcoma varies depending on the stage and severity of the disease. Generally, the five-year survival rate of Ewing sarcoma is around 70%. However, when the cancer is localized, the survival rate is much higher, around 90%. For metastatic Ewing sarcoma, the five-year survival rate is around 40%.
Factors Affecting Life Expectancy
The prognosis of Ewing sarcoma is affected by several factors. These include:
Stage: The more advanced the stage of the cancer, the poorer the prognosis.
Location: The location of the tumor can also have an impact on prognosis. Tumors located in the arms or legs tend to have a better prognosis than tumors located in the chest or abdomen.
Treatment: The type and quality of treatment that a patient receives can also affect their life expectancy. Patients who receive aggressive treatment with surgery, chemotherapy, and radiation have a better chance of survival than those who receive less aggressive treatment.
Age: The age of the patient also plays a role in their prognosis. Younger patients tend to have a better prognosis than older patients.
Conclusion
The life expectancy of Ewing sarcoma can vary depending on the stage and severity of the disease, as well as other factors such as location, treatment, and age. Generally, the five-year survival rate is around 70%, but this can be much higher for localized tumors. Treatment with surgery, chemotherapy, and radiation can also improve survival rates.