A diagnosis-led evaluation of endocrine, vascular or medication-related contributors to symptoms.
The clinical question
Testing and treatment depend on the clinical question; testosterone is not presumed appropriate for every aging man.
What to discuss next
Ask about the specific indication, intended scope, responsible clinician or laboratory, and the availability of the pathway. The team must confirm arrangements before care or testing can be planned.
These linked method descriptions explain their specimen, analytical scope and limits. The status of a method and the availability of a service are separate considerations.
steroid-lcms / Endocrine
Targeted steroid & hormone measurements
Planned
A contemplated targeted method pipeline with analyte-specific performance requirements.
Question
Could a specific, well-characterized hormone assay resolve an endocrine question?
Specimen
Serum or another specifically validated matrix
Preparation
Collection time, medications and physiologic context may matter; the released method must state the exact requirements.
Platform
Targeted liquid chromatography–tandem mass spectrometry
Analytical scope
Selected steroids or hormones; final assay list pending
Interpretation limits
Low detection limits are not a universal platform property. LOD, LOQ, bias, precision and interferences must be established for each analyte and matrix.