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Malignant vagal paraganglioma
R M Walsh1, E J Leen, M J Gleeson
1Department of Otolaryngology, Guys Hospital, London, UK.
The Journal of Laryngology and Otology
|January 1, 1997
Summary
Malignant vagal paraganglioma, a rare tumor, was diagnosed based on clinical behavior, not histology. This case highlights the metastatic potential of this unusual neural crest tumor to cervical lymph nodes.
Area of Science:
- Oncology
- Neurosurgery
- Pathology
Background:
- Vagal paragangliomas are rare tumors originating from the neural crest.
- While typically benign, a malignant form exists, though it is very uncommon.
- Diagnosis of malignancy often relies on clinical presentation rather than histological features.