目的 探讨磁敏感加权像(SWI)方法采用1.5T西门子超导磁共振SWI序列，收集有血管病变的脑部患者15例，均先行常规T1WI、T2WI及FLAIR序列......

<strong>Introduction:</strong> Owing to the advanced development of MRI science, it causes obvious great changes of many......