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Updated: Jul 10, 2025

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Published on: September 15, 2017
Cushing's syndrome
Mônica Gadelha1, Federico Gatto2, Luiz Eduardo Wildemberg3
1Endocrine Unit and Neuroendocrinology Research Center, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Neuroendocrine Unit, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil; Molecular Genetics Laboratory, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil; Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil.
Endogenous Cushing's syndrome, caused by excess glucocorticoids, presents diagnostic and management challenges. This review updates key aspects of diagnosis, complications, and treatment for improved patient outcomes.
Area of Science:
- Endocrinology
- Internal Medicine
- Molecular Biology
Background:
- Endogenous Cushing's syndrome (CS) is characterized by excess endogenous glucocorticoid secretion.
- It leads to diverse clinical issues, comorbidities, and elevated mortality, even with treatment.
- Despite advances, diagnosis and management of CS remain complex.
Purpose of the Study:
- To provide an updated overview of endogenous Cushing's syndrome.
- To cover crucial aspects of diagnosis, associated complications, and current treatment strategies.
- To emphasize the importance of timely intervention for mitigating long-term health issues.
Main Methods:
- Review of recent literature on molecular mechanisms and genetic alterations in CS.
- Evaluation of advancements in diagnostic imaging and biochemical testing.
- Analysis of current surgical and medical therapeutic options.
Main Results:
- Significant progress in understanding molecular pathways and genetic underpinnings of CS.
- Enhanced diagnostic accuracy through improved imaging and biochemical assays.
- Development of novel medical therapies alongside established surgical approaches.
Conclusions:
- Accurate and prompt diagnosis of endogenous CS is critical.
- Effective management requires a multidisciplinary approach, integrating surgery and advanced medical therapies.
- Addressing persistent comorbidities is essential for improving long-term quality of life in patients with CS.
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