Crone-Münzebrock W, Spielmann R P, Meenen N M
Abteilung Röntgendiagnostik, Universitätskrankenhaus, Hamburg-Eppendorf.
Rofo. 1989 Sep;151(3):326-30. doi: 10.1055/s-2008-1047187.
The mineral content of 42 normal and 19 vertebrae with metastases obtained at postmortem was determined by a dual energy method and this was related to their ability to fracture. In the normal vertebrae, this relationship was expressed in the form of a logarithmic function. Amongst vertebrae with osteolytic lesions, liability to fracture increased more rapidly than mineral loss. Vertebrae with osteoblastic metastases showed increased mineral concentration with an increased liability to fracture as compared with normal vertebrae.
通过双能法测定了42具正常椎体和19具死后获得的有转移瘤椎体的矿物质含量，并将其与骨折能力相关联。在正常椎体中，这种关系以对数函数的形式表示。在有溶骨性病变的椎体中，骨折易感性比矿物质流失增加得更快。与正常椎体相比，有成骨性转移瘤的椎体矿物质浓度增加，骨折易感性也增加。
