Holland B R, Freyschmidt J
Radiologische Klinik, Zentralkrankenhaus, St.-Jürgenstrasse, Bremen.
Rofo. 1988 Nov;149(5):513-21. doi: 10.1055/s-2008-1048394.
We have compared the value of MRI with conventional radiography and CT in 40 predominantly sclerotic skeletal lesions. We have found that sclerosis and other changes in the bone structure can be demonstrated by MRI in much the same way as with conventional radiography and CT. Using high resolution surface coils, it is possible to demonstrate small areas of new bone formation such as periosteal new bone or the calcification within the nidus of an osteoid osteoma. MRI is particularly appropriate if it is necessary to show soft tissue changes within an area of sclerosis, which may be responsible for the new bone formation and which may be masked on radiographs and CT by the surrounding sclerosis.
我们比较了MRI与传统放射摄影及CT在40例以硬化为主的骨骼病变中的价值。我们发现，MRI显示骨硬化及其他骨结构改变的方式与传统放射摄影和CT大致相同。使用高分辨率表面线圈，可以显示新骨形成的小区域，如骨膜新生骨或骨样骨瘤瘤巢内的钙化。如果需要显示硬化区域内的软组织改变，MRI尤为适用，这些软组织改变可能是新骨形成的原因，且在X线片和CT上可能被周围的硬化所掩盖。
