Open Access

Renal cell carcinoma with succinate dehydrogenase A mutation: A case report and literature review

  • Authors:
    • Min Hu
    • Xiao-Tong Wang
    • Xue-Xue Xiao
    • Qiu Rao
    • Li-Fang Fan
    • Jun-Qiu Yue
  • View Affiliations

  • Published online on: December 3, 2024     https://doi.org/10.3892/ol.2024.14830
  • Article Number: 84
  • Copyright: © Hu et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Succinate dehydrogenase (SDH)‑deficient renal cell carcinoma (RCC) is a rare subtype of RCC characterized by the presence of a germline mutation in one of the four subunits of the SDH enzyme complex (SDHA, SDHB, SDHC and SDHD). Together with a somatic second hit, these variants lead to the loss of function of the SDH complex. SDH‑deficient RCC associated with SDHA mutation is a rare condition; to the best of our knowledge, there have been only four patients reported in the literature. The present study describes the case of a 22‑year‑old female patient with RCC associated with SDHA gene mutation. Next‑generation sequencing and Sanger sequencing identified a novel heterozygous frameshift variant (NM_004168.4: c.992_999dup) in the SDHA gene. In the literature, this mutation has not previously been reported to be associated with RCC. The present description of a patient with a heterozygous SDHA frameshift variant expands the phenotypic spectrum of the SDHA gene, and provides further clinical, morphological and molecular data of SDHA‑deficient RCC.
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February-2025
Volume 29 Issue 2

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Copy and paste a formatted citation
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Spandidos Publications style
Hu M, Wang X, Xiao X, Rao Q, Fan L and Yue J: Renal cell carcinoma with succinate dehydrogenase A mutation: A case report and literature review. Oncol Lett 29: 84, 2025.
APA
Hu, M., Wang, X., Xiao, X., Rao, Q., Fan, L., & Yue, J. (2025). Renal cell carcinoma with succinate dehydrogenase A mutation: A case report and literature review. Oncology Letters, 29, 84. https://doi.org/10.3892/ol.2024.14830
MLA
Hu, M., Wang, X., Xiao, X., Rao, Q., Fan, L., Yue, J."Renal cell carcinoma with succinate dehydrogenase A mutation: A case report and literature review". Oncology Letters 29.2 (2025): 84.
Chicago
Hu, M., Wang, X., Xiao, X., Rao, Q., Fan, L., Yue, J."Renal cell carcinoma with succinate dehydrogenase A mutation: A case report and literature review". Oncology Letters 29, no. 2 (2025): 84. https://doi.org/10.3892/ol.2024.14830