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Adrenal Axis Function Assessment

Meaning

A clinical and biochemical evaluation designed to measure the dynamic integrity and responsiveness of the Hypothalamic-Pituitary-Adrenal (HPA) axis. This assessment quantifies the production and temporal rhythm of adrenal hormones, primarily cortisol and DHEA, to diagnose conditions like adrenal insufficiency or Cushing’s syndrome. Understanding the HPA axis status is critical for managing systemic stress response and maintaining overall endocrine balance. It provides a detailed snapshot of the body’s capacity to regulate stress hormones over a 24-hour cycle or in response to specific stimuli.