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Malignant paraganglioma with vertebral metastasis: case report
Bruno Lázaro1, Mônica Klemz, Marlo Steiner Flores
1Brazilian Air Force Hospital, Rio de Janeiro, RJ, Brazil.
Arquivos De Neuro-Psiquiatria
|August 2, 2003
Summary
Malignant paraganglioma, a rare tumor of chromaffin cells, can metastasize. This case highlights successful treatment with surgery and radiotherapy for a patient with metastatic disease.
Area of Science:
- Oncology
- Pathology
Background:
- Paragangliomas are rare tumors originating from chromaffin cells of the autonomic nervous system.
- Malignant paraganglioma, characterized by recurrence or metastasis, is exceptionally rare.
Observation:
- A 29-year-old woman presented with cervico-brachial pain and a history of carotid body tumor resection.
- Imaging revealed multiple lesions in the cervical and thoracic spine (C5, T5, T12).
Findings:
- Histological and immunohistochemical analyses confirmed malignant paraganglioma.
- The patient underwent surgical correction of the cervical lesion and adjuvant radiotherapy.
Implications:
- The case demonstrates the effectiveness of multimodal treatment including surgery and radiotherapy for malignant paraganglioma with metastases.
- Early diagnosis and comprehensive treatment are crucial for managing this rare and aggressive tumor.