Cancer-related spinal cord compression: signs and treatment

Why is rapid assessment important?

Cancer growing in or near the spine can press on the spinal cord or nerves responsible for movement, sensation, bladder and bowel function. Without timely treatment, some neurological losses may become permanent. This is different from a bone metastasis that causes pain without neurological compression.

Which symptoms matter?

Progressively worsening back pain, new difficulty walking, weakness of the arms or legs, numbness, or new bladder or bowel problems are important warning signs. In someone with current or previous cancer, new neurological symptoms of this kind require emergency medical assessment, even if pain is not severe.

How is it investigated?

The team checks strength, sensation and how quickly symptoms developed. Urgent spinal MRI is generally used to locate the compression and assess spinal stability. The cancer type and overall health also influence treatment choices.

What can surgery and radiotherapy do?

Some people need an operation to relieve pressure or stabilise the spine. Others are treated with radiotherapy to control the tumour causing compression. Corticosteroids and supportive measures may be prescribed by clinicians when appropriate. Decisions need to be made promptly by a multidisciplinary team.

Why does timing matter?

The chance of preserving or regaining walking and other functions depends partly on the severity and duration of neurological problems before treatment. If spinal cord compression is suspected, do not wait for the next routine appointment to seek medical care.