Sandbox: Bone DDx
- < 20 yo males
- Asymptomatic found incidentally on imaging
- May have adjacent muscle soreness, pressure, or irritation with heavy exercising
- Pathological fractures
- Hard, immobile, painless palpable mass
- Limited range of movements
- Sessile or pedunculated lesion located at the metaphyseal region of the femur
- Cartilage cap
- Irregular subchondral bone
- Projecting away from the epiphysis