Steiner G, Beyer H K, Uhlenbrock D, Lehmann B, Dickmann E, Oppel U
Rofo. 1986 Aug;145(2):189-92. doi: 10.1055/s-2008-1048913.
Discs of 23 patients and volunteers were examined for the purpose of obtaining T1 and T2-relaxation times. First of all, the signal characteristics of the surface coil were evaluated. The relaxation times of 100 discs were then measured by using standard spin echo sequences. There was a correlation between age and T2-values for healthy discs (R = -0.744). This was not found in case of degenerated discs. The mean value of T1 for healthy discs was found to be 825 ms. The results show a possibility of using relaxation measurements in routine diagnosis for the early identification of disc degeneration.
为了获得T1和T2弛豫时间，对23名患者和志愿者的椎间盘进行了检查。首先，评估了表面线圈的信号特征。然后使用标准自旋回波序列测量了100个椎间盘的弛豫时间。健康椎间盘的年龄与T2值之间存在相关性（R = -0.744）。退变椎间盘未发现这种情况。健康椎间盘的T1平均值为825毫秒。结果表明，弛豫测量有可能用于常规诊断中早期识别椎间盘退变。
