What are the key clinical signs and symptoms that suggest a patient may have metastatic spinal cord compression (MSCC)?

Guideline-aligned answer with reasoning, red flags and references. Clinically reviewed by Dr Kola Tytler MBBS CertHE MBA MRCGP.

Posted: 16 August 2025Updated: 16 August 2025 Guideline-Aligned (High Confidence) Clinically Reviewed
Dr Kola Tytler MBBS CertHE MBA MRCGPClinical Lead • iatroX

Key clinical signs and symptoms suggesting metastatic spinal cord compression (MSCC) include:

  • Severe, unremitting back pain that is progressive and mechanical in nature (aggravated by standing, sitting, or moving).
  • Back pain worsened by straining activities such as coughing, sneezing, or bowel movements.
  • Night-time back pain that disturbs sleep.
  • Localized spinal tenderness.
  • Neurological symptoms such as limb weakness, numbness, paraesthesia, or sensory loss.
  • Signs of spinal cord or cauda equina compression including gait disturbance or difficulty walking.
  • Bladder or bowel dysfunction.
  • Radicular pain and claudication (muscle pain or cramping in the legs on walking or exercising).

These features should raise suspicion of MSCC, especially in patients with a past or current diagnosis of cancer or suspected cancer, and warrant urgent assessment and referral as MSCC is an oncological emergency .

Educational content only. Always verify information and use clinical judgement.