Reninoma

A Rare Cause of Surgically Curable Hypertension and Secondary Hyperaldosteronism

Authors

  • Gaayathri Krishnan Hospital Queen Elizabeth https://orcid.org/0000-0002-8514-7604
  • Lim Jing Li Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia
  • Tee Hwee Ching Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia
  • Serena Khoo Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia

Keywords:

reninoma, renin, hypertension

Abstract

Reninoma is a rare cause of renin-induced hypertension commonly seen in young adults and adolescents. Here, we describe a case of reninoma presenting with hypertension in the young. Further investigation revealed elevated renin and aldosterone levels. Computed tomography (CT) of the kidneys showed a right-sided renal mass. A diagnosis of reninoma was made, and the patient underwent nephron-sparing surgery, which rendered her normotensive post-operatively.

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Author Biographies

Gaayathri Krishnan, Hospital Queen Elizabeth

Endocrinology Unit, General Medical Department, Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia

Lim Jing Li, Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia

Medical Officer, Endocrinology Unit, General Medical Department, Hospital Queen Elizabeth, Kota Kinabalu,

Sabah, Malaysia

Tee Hwee Ching, Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia

Endocrinology Unit, General Medical Department, Hospital Queen Elizabeth, Kota Kinabalu,

Sabah, Malaysia

Serena Khoo, Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia

Endocrinology Unit, General Medical Department, Hospital Queen Elizabeth, Kota Kinabalu,

Sabah, Malaysia

Published

2025-02-04

How to Cite

Krishnan, G., Li, L. J., Ching, T. H., & Khoo, S. (2025). Reninoma: A Rare Cause of Surgically Curable Hypertension and Secondary Hyperaldosteronism. Journal of the ASEAN Federation of Endocrine Societies. Retrieved from https://asean-endocrinejournal.org/index.php/JAFES/article/view/4941

Issue

Section

Case Reports

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