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Update on subclinical Cushing's syndrome
1Eunice Kennedy Shriver Institute of Child Health and Human Development, Bethesda, Maryland, USA.
Current Opinion in Endocrinology, Diabetes, and Obesity
|April 19, 2015
Summary
Subclinical Cushing's syndrome, characterized by subtle cortisol issues, is diagnosed via dexamethasone suppression tests in patients with adrenal masses. Further research is needed for optimal diagnosis and treatment strategies.
Area of Science:
- Endocrinology
- Internal Medicine
Background:
- Subclinical Cushing's syndrome involves subtle cortisol dysregulation.
- It presents with a range of clinical and biochemical abnormalities.
Purpose of the Study:
- To review recent findings on diagnosing and treating subclinical Cushing's syndrome.
- To highlight the need for further studies to define optimal approaches.
Main Methods:
- Review of recent literature on subclinical cortisol secretion.
- Analysis of diagnostic criteria including dexamethasone suppression tests.
- Evaluation of treatment outcomes, particularly adrenalectomy.
Main Results:
- Diagnosis is suggested by abnormal dexamethasone suppression in patients with adrenal masses.
- Progression occurs in a minority of cases, with increased cardiovascular disease risk.
- Bilateral and larger adrenal masses are associated with hypercortisolism.
Conclusions:
- Additional studies are required to establish optimal diagnostic and therapeutic strategies.
- Understanding the natural history and progression is crucial for patient management.
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