Prader described progressive stages in the masculinization of the external female genitalia that may occur in congenital adrenal hyperplasia or other conditions.
(1) clitoromegaly (cliteral hypertrophy)
(2) labial form and fusion
(3) urethral opening
0 (normal female)
enlarged with early fusion and external vaginal stenosis
hypospadia (scrotal or penoscrotal)
fused (scrotum like(
tip of phallus
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Specialty: Obstetrics & Gynecology