TYPES
Ewing’s family of tumors is commonly classified through the following types:
Peripheral Primitive Neuroectodermal Tumor. This is the rare type of Ewing sarcoma.
Extraosseous Ewing tumor (EOE). This type of Ewing sarcoma begin manifesting within the soft tissues surrounding the bone. Hence, it can be mistaken as Ewing sarcoma in the bone.
Ewing’s tumor of the bone. This is the most common type within the Ewing’s family of tumors. Compared to osteosarcoma cells, the cells of this condition looks different under the microscope. Nevertheless, the Ewing tumor of the bone is often responsive to radiation therapy.
SYMPTOMS
This condition often causes stiffness, pain, or inflammation along the tumor’s area, which may easily be mistaken as injuries from sports for children. Aside from those, symptoms for Ewing’s family of tumors may include:
- Low fever that recurs/is constant
- Pain in the bones
- A lump in the skin
- Limping
- Aching legs
- Random broken bones
- Feeling of tiredness all the time
- Paralysis
- Constant tiredness