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Published on: September 15, 2017
[A rare form of adrenal Cushing's syndrome]
Gábor Sohár1, Nikolette Szücs, Károly Rácz
1Semmelweis Egyetem, Általános Orvostudományi Kar II. Belgyógyászati Klinika Budapest Zala Megyei Kórház Belgyógyászati Osztály Zalaegerszeg Zrínyi Miklós út 1. 8900.
Insights
This case study highlights a rare instance of aortic coarctation and Cushing's syndrome in an elderly male. Treatment with ketoconazole and subsequent surgery improved his condition.
Area of Science:
- Cardiology
- Endocrinology
- Internal Medicine
Background:
- A 74-year-old male presented with severe hypokalemia, prompting an endocrine evaluation.
- Diagnostic workup revealed Cushing's syndrome secondary to bilateral macronodular adrenal hyperplasia.
Purpose of the Study:
- To report a unique case of coexisting aortic coarctation and Cushing's syndrome.
- To discuss the management challenges and outcomes in an elderly patient.
Main Methods:
- Endocrine evaluation for hypokalemia.
- Diagnosis of Cushing's syndrome via bilateral macronodular adrenal hyperplasia.
- Pharmacological treatment with ketoconazole (steroid biosynthesis inhibitor).
- Interventional treatment for aortic coarctation.
Main Results:
- Ketoconazole led to clinical and biochemical regression of hypercortisolism.
- Surgical intervention for aortic coarctation resulted in significant physical and cardiac improvement.
- The patient tolerated surgery well despite advanced age.
Conclusions:
- The coexistence of aortic coarctation and bilateral macronodular adrenal hyperplasia is rare and previously unreported.
- Management requires a multidisciplinary approach, addressing both endocrine and cardiovascular aspects.
- Surgical intervention for aortic coarctation can be beneficial even in elderly patients.
Abstract:
The authors present the case history of a 74-year-old male suffering from aortic coarctation. His endocrine evaluation was initiated because of severe hypokalemia. The diagnostic procedures revealed the presence of Cushing's syndrome caused by bilateral macronodular adrenal hyperplasia. Because of the high risk of surgical treatment due to his cardiac condition, the patient was treated with the steroid biosynthesis inhibitor ketoconazole, which resulted in a clinical and biochemical regression of hypercortisolism. After interventional treatment of the aortic coarctation the physical and cardiac condition of the patient showed a significant improvement, indicating that despite an old age, surgery offered a valuable tool for management of the disease. To the best knowledge of the authors, the coexistence of aortic coarctation and bilateral macronodular adrenal hyperplasia has not been previously reported. Orv. Hetil., 154(50), 1999-2002.
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