Vertebral body and spinal cord infarction in a pile-driver operator with fibrocartilaginous disc embolism

Clin Med (Lond). 2024 Jul;24(4):100226. doi: 10.1016/j.clinme.2024.100226. Epub 2024 Jul 5.

Abstract

We describe the case of a male heavy machinery operator who presented from work with a rapidly evolving spinal cord syndrome. Spinal MRI revealed thoracic vertebral body and cord infarction and evolving mild disc prolapse attributed to fibrocartilaginous disc embolism (FCDE). FCDE should be considered as one of the aetiological mechanisms of acute spinal cord infarction in pile-driver/heavy machinery operators, especially in association with adjacent vertebral body infarction and intervertebral disc prolapse. Magnetic resonance imaging (MRI) changes may evolve, warranting early follow-up MRI in appropriate cases.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Cartilage Diseases / diagnostic imaging
  • Embolism* / diagnosis
  • Embolism* / diagnostic imaging
  • Embolism* / etiology
  • Humans
  • Infarction* / diagnostic imaging
  • Infarction* / etiology
  • Intervertebral Disc Displacement / complications
  • Intervertebral Disc Displacement / diagnostic imaging
  • Magnetic Resonance Imaging*
  • Male
  • Spinal Cord* / blood supply
  • Spinal Cord* / diagnostic imaging
  • Spinal Cord* / pathology
  • Thoracic Vertebrae / diagnostic imaging
  • Vertebral Body / diagnostic imaging

Supplementary concepts

  • Fibrocartilaginous embolism