With an enchondroma, you may have no symptoms at all. The following are the most common symptoms of an enchondroma. However, each person may experience symptoms differently. Symptoms may include: Hand pain, if the tumor is very large or if the affected bone has weakened and caused a hand fracture Enlargement of the affected finger Slow bone growth in the affected area The symptoms of enchondroma may look like other medical problems. Always talk with your healthcare provider for a diagnosis