Article contents
An unusual succinate dehydrogenase gene mutation C in a case of laryngeal paraganglioma
Published online by Cambridge University Press: 11 February 2008
Abstract
To report a rare case of a laryngeal paraganglioma related to succinate dehydrogenase gene mutation C.
A case report and a review of the world literature concerning succinate dehydrogenase mutations and laryngeal paraganglioma are presented.
We identified a laryngeal paraganglioma in a 38-year-old woman, related to a very rare, deleterious in exon 4 of the succinate dehydrogenase mutation C. This mutation was a non-sense mutation: c.183G >A leading to p.Trp61X. No other neuroendocrine tumour was identified in this case, but a thyroid papillary carcinoma was concomitantly discovered and cured.
To our knowledge, this is the first report in the world literature of laryngeal paraganglioma related to a succinate dehydrogenase mutation C. The case presented underlines the fact that every patient with paraganglioma should be tested for succinate dehydrogenase genetic mutations, even if a family history of paraganglioma is absent, in order to enable appropriate clinical management and to improve our knowledge of familial paraganglioma.
- Type
- Clinical Records
- Information
- Copyright
- Copyright © JLO (1984) Limited 2008
References
- 3
- Cited by