Respiratory failure and rhabdomyolysis caused by severe hypokalemia in a young female with hypertension: a rare critical condition in primary aldosteronism.

Autor: Bazroodi H; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran., Kamran H; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran., Haghpanah A; Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. rezahaghpanah@yahoo.com.; Endourology Ward, Department of Urology, Shiraz University of Medical Sciences, Shiraz, Iran. rezahaghpanah@yahoo.com.; Department of Urology, Faghihi Hospital, Zand Avenue, Shiraz, 71348-44119, Iran. rezahaghpanah@yahoo.com., Namazee M; School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran., Jahromi MG; Medical Imaging Research Center, Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran., Shams M; Endocrine and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz, Iran., Emadi M; Department of Anesthesiology, Shiraz University of Medical Sciences, Shiraz, Iran., Yeganeh BS; Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran., Arabi M; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran., Ahmadi KK; School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
Jazyk: angličtina
Zdroj: BMC urology [BMC Urol] 2024 Oct 16; Vol. 24 (1), pp. 225. Date of Electronic Publication: 2024 Oct 16.
DOI: 10.1186/s12894-024-01619-0
Abstrakt: Background: The two classic manifestations of primary aldosteronism are hypertension and hypokalemia. However, acute respiratory failure due to hypokalemia in primary hyperaldosteronism is rare.
Case Presentation: The patient was a 27-year-old female who presented with drowsiness and weakness in all extremities. She had been diagnosed with hypertension three years prior, with irregular follow-up, and had a history of preeclampsia one year later. She exhibited high blood pressure and severe hypokalemia (2 mEq/L), leading to respiratory depression and impending respiratory arrest. Consequently, the patient was intubated and transferred to the intensive care unit (ICU). She also developed rhabdomyolysis. Blood pressure tests, including hormonal tests (aldosterone: 13.2 ng/dL, plasma renin activity: 0.32 ng/mL/h), were conducted. Due to the high aldosterone-renin ratio, an abdominopelvic computed tomography (CT) scan was performed. The CT scan revealed a 14 × 12 mm round mass with a washout value above 60%, consistent with an adrenal adenoma, leading to a diagnosis of primary aldosteronism. The patient was discharged after stabilization, and one and a half months after ICU admission, a laparoscopic left adrenalectomy was successfully performed without post-operative complications. Histopathology showed encapsulated hypertrophy of the adrenal cortex with a predominance of large clear cells, confirming the diagnosis of adrenal adenoma. At the most recent follow-up, the patient had normal potassium levels, was normotensive without any medications, and exhibited no alarming signs or symptoms.
Conclusion: Respiratory depression to the extent of impending respiratory failure and rhabdomyolysis as a result of hypokalemia in primary aldosteronism are extremely rare. In this patient, who developed respiratory depression due to resistant hypokalemia, timely investigation of secondary causes and diagnosis of adrenal adenoma were crucial. The surgery provided definitive treatment for the patient's blood pressure and prevented the recurrence of life-threatening complications.
(© 2024. The Author(s).)
Databáze: MEDLINE
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