Diseases and Conditions
Neurofibroma
Symptoms
Causes
Risk factors
Complications
Coping and support
Preparing for an appointment
Overview
Diagnosis
Treatment
Symptoms
The symptoms and signs of a peripheral nerve tumor develop from direct effects on the main nerve or from the tumor pressing on nearby nerves, blood vessels or tissues. As the tumor grows, it may be more likely to cause signs and symptoms, although tumor size doesn't always determine effects.
Signs and symptoms of peripheral nerve tumors vary depending on the location of the tumors and which tissues are affected. They include:
- Swelling or a lump under your skin
- Pain, tingling or numbness
- Weakness or loss of function in the affected area
- Dizziness or loss of balance
When to see a doctor
See your doctor when you have any of the symptoms listed, especially if you have a lump that grows rapidly.