Nielsen H E, Christensen M S, Melsen F, Torring S
Adv Exp Med Biol. 1977;81:603-10. doi: 10.1007/978-1-4613-4217-5_58.
Long-term survivors after renal transplantation (RT) show: 1) decreased s-phosphorus 2) increased s-PTH 3) no correlation between s-PTH and s-phosphorus 4) increased amount of non-mineralized bone (osteomalacia), inversely correlated to s-phosphorus 5) decreased amount of trabecular bone (osteopenia) in RT patients with aseptic necorsis of bone.
aseptic necrosis of bone after RT is mainly due to osteoid-induced osteopenia, perhaps aggravated by hypophosphatemic osteomalacia.
肾移植(RT)后的长期存活者表现为:1)血清磷降低;2)血清甲状旁腺激素升高;3)血清甲状旁腺激素与血清磷之间无相关性;4)非矿化骨量增加(骨软化症),与血清磷呈负相关;5)在发生无菌性骨坏死的肾移植患者中,小梁骨量减少(骨质减少)。
肾移植后无菌性骨坏死主要归因于类骨质引起的骨质减少,低磷性骨软化症可能会使其加重。