Pregnanetriol

**Definition:** A metabolite of 17-ALPHA-HYDROXYPROGESTERONE, normally produced in small quantities by the GONADS and the ADRENAL GLANDS, found in URINE. An elevated urinary pregnanetriol is associated with CONGENITAL ADRENAL HYPERPLASIA with a deficiency of STEROID 21-HYDROXYLASE.

**Tree numbers:** - D04.210.500.745.620 - D06.472.334.851.687.750.478.400.500

**Synonyms:** - 5-beta-Pregnane-3,17,20-triol - 5beta-Pregnane-3alpha,17alpha,20alpha-triol