Endocrine Abstracts

Background: Androstenedione (ASD) levels are used to assess androgen production, adrenal gland and ovarian/testicular function, and diagnosis/monitoring of patients with hyperandrogenism from suspected cortisol-related enzyme deficiencies. According to international diagnostic guidelines, ASD can confirm biochemical hyperandrogenism in suspected polycystic ovary syndrome (PCOS) when total/free testosterone are not elevated. The Elecsys ASD assay (Roche Diagnostics) is a compet...