幸而急救中心的护理人员非常温柔可靠。 脊椎和脑部的磁共振成像显示肿瘤症状不能解释这次病症，医生诊断可能的原因是癌细胞侵袭或者化疗导致，也可能由两者共同引发。

A magnetic resonance imaging test of the spine and brain revealed no tumor to explain this handicap, prompting a probable diagnosis of swelling caused by the cancer, the radiation or both.

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美国德州大学西南医学中心的科学家们是美国最先使用一种叫做磁共振波谱分析（MRS）的成像技术来检测人类胰脏中脂肪含量的。

Scientists at UT Southwestern Medical Center are the first in the U. S. to use an imaging technique called magnetic resonance spectroscopy (MRS) to measure the amount of pancreatic fat in humans.

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有时候在进行心脏磁共振成像检查中，需要向静脉注射一种染剂以提高图片中心脏和血管的亮度。

Sometimes during cardiac MRI, a special dye is injected into a vein to help highlight the heart or blood vessels on the images.

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