Quantitative analysis: signal intensity difference between the benign and metastatic lymph nodes at different PJY10 dosages.

Data in parentheses are the number of lymph nodes.*The number of voxels[low] represents the fraction of the number of voxels with the normalized SI on the postcontrast image lower than that on the precontrast image.†The mean signal intensity (SI) ratio between pre- and postcontrast images is calculated using the following formula: SI ratio = (SI lymph node[post-USPIO]/SI muscle[post-USPIO])/(SI lymph node[pre-USPIO]/SI muscle[pre-USPIO]).Quantitative analysis: signal intensity difference between the benign and metastatic lymph nodes at different PJY10 dosages.