radiopaque contrast medium

• 不透射线的对比剂； 造影剂

radiopaque contrast medium的用法和样例：

例句

1. Hypercalcaemia and hyperphosphataemia were absent, and there was no history of barium study or oral contrast ingestion.
   患者无高钙血症和高磷血症，也无钡剂检查或口服造影剂的历史。
2. After injection of contrast, small tumors are actually drowned by contrast material, so in this case CEUS is not helpful.
   在注入造影剂后，小的肿瘤竟然被造影剂所掩盖，因此对比增强超声在这个病例中就显得不是那么有用了。