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A mutation of the succinate dehydrogenase B gene in a Korean family with paraganglioma

  • Borum Sagong
  • , Young Joon Seo
  • , Hyun Jin Lee
  • , Mi Joo Kim
  • , Un Kyung Kim
  • , In Seok Moon
  • Kyungpook National University
  • Yonsei University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Familial paraganglioma (PGL) is a dominantly inherited disorder characterized by development of PGLs in the head and neck region. Germline mutations in genes coding for succinate dehydrogenase (SDH) subunits D, B, and C (SDHD, SDHB, SDHC) are found in almost all familial PGL patients. A 19-year-old female presented with pulsatile tinnitus and a reddish pulsating mass in the external auditory canal, and her mother complained of similar symptoms. Paraganglioma was found in both patients and was surgically removed. We report a case of germline SDHB mutation. This mutation was a deletion of thymine at nucleotide position 757 in exon 7 of the SDHB gene (c.757delT).

Original languageEnglish
Pages (from-to)601-606
Number of pages6
JournalFamilial Cancer
Volume15
Issue number4
DOIs
StatePublished - 1 Oct 2016

Bibliographical note

Publisher Copyright:
© 2016, Springer Science+Business Media Dordrecht.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Germ-line mutation
  • Paraganglioma
  • Succinate dehydrogenase

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