Magnetic resonance imaging of bone marrow disease in children.
Magnetic resonance imaging of bone marrow disease in children.
复制标题
儿童骨髓疾病的磁共振成像。
作者：
M. Cohen;E. Klatte;R. Baehner;J. Smith;P. Martin;B. Carr;A. Provisor;R. Weetman;T. Coates;A. Siddiqui
七名儿童接受了骨髓磁共振成像（MRI）：结果表明，获得良好的儿童骨髓磁共振图像在技术上是可行的。 MR 检测到一名患有转移性神经母细胞瘤的儿童的骨髓异常。股骨异常的程度与骨髓同位素扫描的结果密切相关。一名患有特发性再生障碍性贫血的儿童在 MR 图像上无法区分患病骨髓和正常骨髓。 MRI 发现了成骨肉瘤中的骨髓异常，并显示了对化疗反应的变化。它显示了肿瘤的骨髓扩散以及CT。 MRI 显示四名患有白血病的儿童骨髓异常。
Seven children underwent magnetic resonance imaging (MRI) of the bone marrow: results showed that it is technically feasible to obtain good MR images of marrow in children. MR has detected abnormality in the bone marrow of a child who had metastatic neuroblastoma. The extent of abnormality in the femur correlated well with findings of a bone marrow isotope scan. In one child who had idiopathic aplastic anemia, diseased marrow could not be distinguished from normal marrow on MR images. MRI identified abnormality of the marrow in osteogenic sarcoma, and demonstrated change in response to chemotherapy. It displayed marrow spread of tumor as well as CT. MRI showed marrow abnormality in four children who had leukemia.