Indicator Explainer
SDHD Gene
This gene plays a role in the localization of succinate dehydrogenase activity.
This page explains what the indicator is and how results are interpreted in general terms. Reference ranges depend on the laboratory, the method, and your own situation — no single “normal value” applies to everyone. This page is health information, not a diagnosis. For symptoms, treatment, or urgent concerns, contact a healthcare professional.
When it is tested
Source: National Cancer Institute, NCI Thesaurus 26.09d, C97779. NCI definition, reproduced without modification under CC BY 4.0. Source identity and definition checked automatically on 2026-10-19. No individual clinical interpretation or human reviewer is asserted.
Reading results
Reference intervals and interpretation depend on the laboratory, specimen, method and clinical context. This source definition is educational information; it does not establish a diagnosis, product approval or suitability for an individual.
Also Known As
References
- NCI Thesaurus 26.09d — SDHD Gene (C97779)
- Source: National Cancer Institute, NCI Thesaurus 26.09d, C97779. NCI definition, reproduced without modification under CC BY 4.0.
- Succinate dehydrogenase (SDHB, SDHC, SDHD) gene variants significantly modify clinical outcomes in paraganglioma-pheochromocytoma but have a limited impact on head and neck paraganglioma. — Genet Med, 2026-09-29 (PMID 42813377; literature)
- Multiple Endocrine Neoplasia with Multiple PGLs in Two Boxer Dogs: Morphological Features, Immunohistochemical Profile and SDHD Gene Mutation Screening. — Vet Sci, 2024-11-20 (PMID 39591360; literature)
- Consanguineous couple with SDHD gene mutations: Diagnosis, treatment, and implications of family genetic testing. — Clin Case Rep, 2024-04-04 (PMID 38585582; literature)