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Malignant spinal cord compression

Last reviewed: 1 Nov 2024
Last updated: 04 Sep 2024

Summary

Definition

History and exam

Key diagnostic factors

  • known cancer diagnosis
  • ≥40 years of age
  • back pain
  • weakness or paralysis
  • numbness or paresthesias
  • sensory loss
  • hyperreflexia and Babinski or associated reflexes
  • bladder or bowel dysfunction
Full details

Other diagnostic factors

  • cauda equina syndrome
  • Brown-Sequard syndrome
Full details

Risk factors

  • tumor type and metastases
  • immune system disorders
  • radiation exposure
  • genotype features
Full details

Diagnostic tests

1st tests to order

  • gadolinium-enhanced MRI spine
  • MRI spine
  • CT myelography
Full details

Tests to consider

  • CT spine
  • x-ray
  • bone scintigraphy
  • positron emission tomography (PET)
  • tumor biopsy and histopathology
  • serum calcium
  • serum alkaline phosphatase
  • cancer-specific laboratory testing
  • cancer stem cell markers
Full details

Treatment algorithm

ACUTE

all patients

Contributors

Authors

Kenneth F. Casey, MD, FACS

Clinical Associate Professor Surgery (Neurosurgery)

Michigan State University

Clinical Associate Professor (Physical Medicine and Rehabilitation)

Wayne State University School of Medicine

Detroit

MI

Disclosures

KFC declares that he has no competing interests.

Lisa M. Ruppert, MD

Associate Attending Physiatrist

Department of Neurology-Rehabilitation Medicine Service

Memorial Sloan Kettering Cancer Center

Assistant Professor

Department of Rehabilitation Medicine

Weill Cornell Medical Center

New York

NY

Disclosures

LMR is an author of references cited in this topic.

Peer reviewers

Marcin Czyz, MD, PhD

Consultant Spine Neurosurgeon

Department of Neurosurgery

University Hospitals Birmingham NHS Trust

Birmingham

UK

Disclosures

MC declares that he has no competing interests.

  • Differentials

    • Spinal epidural abscess
    • Osteoporotic spinal compression fracture
    • Intervertebral disk herniation/compression
    More Differentials
  • Guidelines

    • ACR appropriateness criteria: thoracic back pain
    • External beam radiation therapy for palliation of symptomatic bone metastases: an ASTRO clinical practice guideline
    More Guidelines
  • Patient information

    Spinal cord compression: what is it?

    Spinal cord compression: what treatments work?

    More Patient information
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