Metyrosin is used in ?: (A) Acromegaly, (B) Cushing syndrome, (C) Addison's disease, (D) Pheochromocytoma
Answer is D. Ans: D PheochromocytomaRef: KDT 7/e p. 128, 129; Katzung rlth/e p. g4lRate limiting step (tyrosine hydrorylation) in synthesis of epinephrine is inhibited by metyrosine.