<verb.body> muscles can hypertrophy when people take steroids
Hypertrophy \Hy*per"tro*phy\, n. [Gr. "ype`r over, beyond + ? nourishment, fr. ? to nourish: cf. F. hypertrophie.] (Med. & Biol.) A condition of overgrowth or excessive development of an organ or part; -- the opposite of {atrophy}.
Many doctors who treat urological problems believe Proscar will gain wide use as it would be the first approved medicine available for treating a condition called benign prostatic hypertrophy, or BPH, that affects about 15 million men in the U.S.