Overview
Osteochondromas usually appear in children and teenagers and stop growing when bone growth finishes. Most do not need treatment.
Symptoms
- A hard, painless lump near a joint
- Pain if it presses on a nerve, tendon or blood vessel
- Numbness or tingling
- Reduced joint movement
Causes and risk factors
The cause is unknown. Multiple osteochondromas occur in hereditary multiple exostoses.
Diagnosis
X-rays show the lump. MRI may be used to check the cartilage cap.
Treatment
Treatment is usually monitoring. Surgery may remove lumps that cause pain or problems.
When to see a doctor
See a doctor for a new bony lump, especially if it grows or becomes painful after growth has finished.
This information is for general education and does not replace advice from a qualified doctor. For a medical emergency, call +92-51-8446666 or go to the nearest emergency department.
