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This procedure aims to remove the peripheral nerve tumour. Certain types of tumours can be removed from the surface of a nerve, while others grow within the nerve tissue itself.
This procedure aims to remove peripheral nerve tumours as completely as possible, without damaging the nerve. Certain types of tumour (schwannomas) can be removed from the surface of a nerve, while others grow within a nerve (neurofibroma).
In these cases, the nerve may be opened up so that the tumour can be removed.
Each procedure is carried out using a surgical microscope, so that the surgeon can determine which tissue is part of the tumour and which tissue is healthy.
Most peripheral nerve tumours are benign (not cancerous), but can occasionally be malignant (cancerous). A common type is a malignant peripheral nerve sheath tumour (PNST) which can grow in the lining of the nerves in the spinal cord.
Both types of tumour can grow anywhere in the body and can cause pain, numbness and loss of function.
Treatment varies according to the location of growth. If a patient has a tumour in the spinal cord they may need a vertebrae removed first (laminectomy) before the surgeon can access the spinal nerves. Where a tumour grows within a nerve, a resection is carried out. Here, the section of nerve containing the tumour is removed, and the remaining nerve end is reattached.
If the nerve isn't long enough, a healthy nerve may be taken from somewhere else and used to reattach the nerve to the muscle. If a tumour is growing in a limb, it may be necessary to remove surrounding muscle and bone. Here, rods and screws may be used to provide support.
Your consultant will explain the procedure to you and answer any questions you may have. Because you'll be having general anaesthetic, they'll let you know how long you should avoid eating and drinking before surgery.
Like all procedures, there may be some risks and side effects involved. Your consultant will explain these to you.
At HCA Healthcare UK, we work with leading consultants to enable access to the the latest techniques and treatment.
Mr Marco Sinisi is our lead consultant for Peripheral Nerve Injuries based at The Wellington Hospital. Mr Sinisi has a comprehensive knowledge of nerve injuries and has experience in a wide range of nerve problems from trauma through to sports injuries. He is experienced in managing complex nerve conditions as well as performing complex nerve operations.
This content is intended for general information only and does not replace the need for personal advice from a qualified health professional.