Discrimination of Benign and Malignant Lymph Nodes at 7.0T Compared to 1.5T Magnetic Resonance Imaging Using Ultrasmall Particles of Iron Oxide

Magnetic resonance lymphography with USPIO contrast agents allows for differentiation of normal and reactively enlarged lymph nodes compared to metastatic nodes. First experiments at 7T show promising results compared to 1.5T, which have to be evaluated in further trials.