Figure 9. 46,XY DSD decision tree diagram.
Abbreviations: USG: Ultrasound; 17OHP: 17OH-Progesterone; DSD: Differences in sex development; AMH: Anti-Müllerian hormone; T: Testosterone; N: Normal; PMDS: Persistent Müllerian duct syndrome; AIS: Androgen insensitivity syndrome; SRD5A2: 5α-reductase A2; HCG: Human chorionic gonadotropin; DHT: Dihydrotestosterone; 3β-HSD2: 3β-Hydroxysteroid dehydrogenase type 2; CYP17A1: 17α-Hydroxylase/17-20 lyase; POR: P450 oxidoreductase; StAR: Steroidogenic acute regulatory protein; CYP11A1; Cholesterol side-chain cleavage enzyme; 17β-HSD3: 17β-Hydroxysteroid dehydrogenase type 3; AKR1C2/4: Aldo-keto reductase family 1 member C2/4; CYB5: Cytochrome b5.