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Serum Testosterone Profiling

Meaning

Serum Testosterone Profiling is a comprehensive endocrine analysis that measures not only total and free testosterone but also key metabolites, precursors, and regulatory hormones to provide a complete picture of androgen status. This detailed profile often includes DHEA-S, Luteinizing Hormone (LH), Follicle-Stimulating Hormone (FSH), and estradiol, alongside Sex Hormone Binding Globulin (SHBG). The profiling moves beyond a simple deficiency diagnosis to identify the root cause of imbalance, whether it is primary gonadal failure, central hypothalamic-pituitary dysfunction, or excessive aromatization. This precision is vital for individualized hormonal optimization.