Contrast dye is injected to confirm that the needle is positioned correctly in the facet joint and that medication is contained inside the joint.

注入对比造影剂，以确定针的位置正确地进入关节突关节，关节内含有注入的药液。

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Having an angiogram or a procedure with a large load of contrast dye is a risk factor for developing acute renal insufficiency, or in some cases permanent renal insufficiency.

血管造影或者血管介入手术中应用大量的造影剂是急性肾功能不全或某些患者出现永久性肾功能不全的一个危险因素。

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A high-contrast, fast-response, and polarizer-free reflective display using a dye-doped, dual-frequency liquid crystal gel is demonstrated.

利用染料掺杂双频率液晶胶体材料制备了一种对比度高、响应速度快且无需偏光片的反射式显示器。

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The catheterization involves intravenous administration of contrast dye which could potentially damage the kidneys in a small number of patients.

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But he also argued that traditional angiograms, in which a catheter is used to inject contrast dye before an X-ray is taken, actually kill one out of 1, 000 patients.

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The Yankees immediately scheduled a more extensive dye-contrast MRI, which showed a significant tear of the labrum, the socket padding that holds the ball of the shoulder joint in place.

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