【摘要】 超顺磁性造影剂是一种新型的磁共振造影剂,对肝脾等部位的成像效果显著,已成为国内外研究的热点之一。本文对超顺磁性造影剂的增强原理和制备方法进行了总结及评论。更多还原

【Abstract】 Superparamagenetic contrast agents is a new type of magnetic material used in the Magnetic Resonance Imaging (MRI),which has the advantages of imaging in liver and spleen,has been became a popular subject of study in China and other countries.In This paper,the principles of enhancement and the various of preparation methods were reviewed.更多还原