mˈɛʒɚmənts ʌv sˈɛvəntˌiːn ˈælfəhaɪdɹˈɑːksɪpɹˌɛɡnənˌɑːloʊn ɑːɹ jˈuːsfəl ɪnðə dˌaɪəɡnˈoʊsɪs ʌv sˈɜːʔn̩ fˈɔːɹmz ʌv kəndʒˈɛnɪɾəl ɐdɹˈiːnəl hˌaɪpɚplˈæʒə.
Measurements of 17α-hydroxypregnenolone are useful in the diagnosis of certain forms of congenital adrenal hyperplasia.