[Spinal cord compression by tumor with onset following epidural catheterization]

Area of Science:

• Oncology
• Neurosurgery
• Radiology

Background:

• Pelvic tumors can present with complex symptoms.
• Spinal cord compression is a serious complication requiring prompt diagnosis.
• Epidural catheterization is a common procedure for pain management and biopsy.

Observation:

• A 16-year-old male with a pelvic tumor developed motor deficits in both legs.
• Symptoms of spinal cord compression appeared post-lumbar epidural catheter placement for biopsy.
• Initial suspicion for epidural hematoma was considered due to catheterization.

Findings:

• Surgical exploration revealed tumor extension into the lumbar epidural space.
• The pelvic tumor, not an epidural hematoma, was the cause of spinal cord compression.
• The tumor's epidural spread resulted in motor blockade of the lower extremities.

Implications:

• Highlights the importance of considering tumor spread in cases of neurological decline after procedures.
• Emphasizes the need for advanced imaging and surgical evaluation in suspected epidural compression.
• Underscores the potential for pelvic malignancies to metastasize to the epidural space, causing significant neurological deficits.