ADC:,/

Jens Johansson1, Kerstin Lagerstrand, Isabella M Björkman-Burtscher

  • 1From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden (J.J., I.M.B.-B., M.L., H.H., S.E.M.); Department of Medical Radiation Sciences, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden (K.L.); Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden (J.J., K.L.); Department of Radiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden (I.M.B.-B., M.L., H.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (S.E.M.).

PubMed
概括

在脑瘤中明显扩散系数 (ADC) 测量对脉冲梯度旋回回声 (PGSE) 序列定时敏感. 瘤ADC值可以随着回声时间和梯度性能显著变化,影响诊断准确性.