lymphadenogram

例句：

1. 1. The doctor ordered an MRI to examine the patient's brain for any abnormalities.
   医生要求做核磁共振来检查患者的脑部是否有异常。
2. 2.The study revealed that the use of radiation in lymphadenograms could have harmful effects on the body.
   研究显示，在淋巴造影中使用辐射可能对身体健康产生有害影响。
3. 3. The patient was given a contrast dye for the lymphadenogram to better visualize the lymph nodes.
   患者接受了对比剂用于淋巴造影，以便更好地可视化淋巴结。