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Extradural lipomatosis simulating an acute herniated nucleus pulposus. Case report
Journal of Neurosurgery
|October 1, 1982
Summary
A 48-year-old laborer experienced chronic low-back pain and leg radiation. Surgical decompression for lumbar epidural lipomatosis provided immediate pain relief, highlighting its importance in compressive radiculopathy.
Area of Science:
- Neurosurgery
- Radiology
- Orthopedics
Background:
- Chronic low-back pain radiating to the thighs is a common complaint.
- Compressive radiculopathy at L-5 can significantly impair quality of life.
Observation:
- A 48-year-old laborer presented with a year of low-back pain and radiating thigh pain.
- Acute exacerbation led to L-5 compressive radiculopathy symptoms.
- Myelography and CT revealed thecal sac constriction due to abundant epidural fat.
Findings:
- Lumbar epidural lipomatosis caused thecal sac compression.
- Laminectomy effectively relieved the patient's radiculopathic pain.
Implications:
- Surgical intervention like laminectomy can be highly effective for symptomatic lumbar epidural lipomatosis.
- Accurate diagnosis through imaging is crucial for managing this condition.
- This case contributes to understanding the clinical significance of epidural lipomatosis.