46,XY disorder of sex development due to 5-alpha-reductase 2 deficiency

A rare disorder of sex development (DSD) due to a defect in metabolizing testosterone to dihydrotestosterone and characterized by incomplete intrauterine masculinization which ranges from a female genitalia with a blind vaginal pouch to a fully male phenotype with pseudovaginal posterior hypospadias and micropenis.

Also known as: 3-oxo-5 Alpha-steroid Delta 4-dehydrogenase deficiency, 46,XY DSD due to 5-alpha-reductase 2 deficiency, 46,XY disorder of sex development due to 5-alpha-reductase 2 deficiency, 5 Alpha steroid reductase 2 deficiency, Male pseudohermaphroditism due to 5-alpha-reductase 2 deficiency, pseudovaginal perineoscrotal hypospadias, steroid 5-alpha-reductase deficiency, 5-alpha reductase deficiency

7 clinical trials for this condition and its sub-types, 2 tagged with 46,XY disorder of sex development due to 5-alpha-reductase 2 deficiency itself.