Metastatic carcinoid presenting as a spinal tumor.

Area of Science:

• Neurosurgery
• Oncology
• Spinal Surgery

Background:

• Carcinoid tumors rarely metastasize to the central nervous system.
• Spinal metastases can cause significant neurological deficits, such as myelopathy.
• Surgical intervention is often necessary for spinal tumors causing cord compression.

Observation:

• A patient presented with carcinoid tumor metastatic to the thoracic spine, leading to severe myelopathy.
• Initial posterior surgical approaches failed to identify the epidural metastasis.
• An anterior transthoracic approach was required for tumor localization and removal.

Findings:

• The anterior transthoracic surgery successfully identified and removed the osteoblastic epidural mass.
• Spinal fusion with a rib graft was performed following tumor resection.
• The patient experienced steady improvement in myelopathy post-surgery without tumor recurrence.

Implications:

• This case highlights the efficacy of an anterior transthoracic approach for managing thoracic spinal carcinoid metastases.
• Successful surgical decompression and stabilization can lead to significant neurological recovery.
• Further research is needed to understand the low incidence of central nervous system carcinoid metastases.