Final answer:
ESFT treatment involves three main phases: induction, local control, and maintenance.
Step-by-step explanation:
Phases of ESFT Treatment
ESFT (Ewing Sarcoma Family of Tumors) treatment typically involves a combination of chemotherapy, surgery, and radiation therapy. The treatment is divided into three main phases:
- Induction Phase: This is the initial phase where high-dose chemotherapy is administered to shrink the tumor and kill any cancer cells that may have spread. It usually lasts for a few weeks to months.
- Local Control Phase: In this phase, surgery is performed to remove the primary tumor and any residual cancer cells. Radiation therapy may also be used to target any remaining cancer cells in the affected area.
- Maintenance Phase: The maintenance phase involves continued chemotherapy to kill any remaining cancer cells and prevent recurrence. It can last for several months to years, depending on the individual case.
It's important to note that the specific treatment plan may vary depending on the patient's age, the stage of the tumor, and other individual factors.