Placzek M, Degitz K, Schmidt H, Plewig G
Lancet. 1999 Aug 28;354(9180):739-40. doi: 10.1016/S0140-6736(99)01862-0.
Acne may be the only clinical sign of androgen excess in men. We report a boy with acne fulminans and androgen excess due to late-onset congenital adrenal hyperplasia.