🦴 Ewing sarcoma is the second most common form of bone cancer in teenagers and young adults, often affecting the pelvis, thigh bone, and shin bone. In rare cases, it can also develop in the soft tissues around the bone (called extraosseus Ewing sarcoma). 🩺 Symptoms can include bone pain (especially at night), a mass or swelling, and restricted joint movement. These symptoms are sometimes mistaken for more common issues like sports injuries or growing pains. If you experience persistent symptom