While, on the other hand, secondary hyperparathyroidism (sHPT) develops as a result of the metabolic alterations occcurring in CRF.

• 目的 探讨甲状旁腺全切除加前臂部分腺体自体种植（total-parathyroidectomy & forearm autotransplantation）的手术方法，治疗慢性肾衰继发性甲状旁腺功能亢进的疗效。