What is the Origin of Hormone Test Results?

The concept of measuring hormones quantitatively emerged with the development of radioimmunoassay (RIA) technology in the mid-20th century, which allowed for the precise detection of minute concentrations of hormones in biological fluids. The refinement of analytical techniques, including liquid chromatography-mass spectrometry, has further increased the precision and clinical utility of these results.

What is the Mechanism of Hormone Test Results?

The mechanism of analysis depends on the sample matrix, but generally involves isolating the target hormone from the complex biological matrix. Immunoassays use antibodies to bind the hormone for quantification, while mass spectrometry separates and identifies the hormone based on its unique mass-to-charge ratio. The resulting numerical value reflects the concentration of the measured compound, which is then correlated with the patient's clinical presentation and physiological state.

Hormone Test Results ∞ Area

Hormone Test Results

Meaning

Hormone Test Results are the quantitative measurements of specific hormones and their metabolites obtained from biological samples, such as blood, saliva, or urine, analyzed in a clinical laboratory. These numerical values are interpreted by a clinician against established reference ranges to assess the function of the endocrine system and diagnose hormonal imbalances. Accurate interpretation is foundational for developing a personalized therapeutic plan for hormonal health and wellness.