Ganglioneuroma natural history

Prognosis
Most ganglioneuromas are noncancerous. The expected outcome is usually good. A ganglioneuroma may, however, become cancerous and spread to other areas, or it may come back after removal.

Complications

 * If the tumor has been present for a long time and has pressed on the spinal cord or caused other symptoms, surgery to remove the tumor may not necessarily reverse the damage.


 * Compression of the spinal cord may result in loss of movement (paralysis), especially if the cause is not detected promptly.


 * Surgery to remove the tumor may also lead to complications in some cases. However, rare, persistant problems due to compression may occur even after the tumor is removed.

Prognosis
Most ganglioneuromas are noncancerous. The expected outcome is usually good. A ganglioneuroma may, however, become cancerous and spread to other areas, or it may come back after removal.