When used with a non-invasive imaging method that relies on harmless light instead of X-rays, the contrast agent could help doctors diagnose disease within minutes and determine where biopsies are needed.

• 当和非入侵成像法联合使用时使用了无害光线代替X射线，造影剂能帮助医生诊断疾病在要求活组织切片检查中起到记录和测定功能。