This is a normal coronary artery. The lumen is large, without any narrowing by atheromatous plaque. The muscular arterial wall is of normal proportion.

图示：正常冠状动脉。腔较大，不伴有动脉粥样硬化斑块引起的管腔狭窄。动脉肌层的厚度适中。

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Seen here in white matter is a large "plaque" of demyelination. The plaque has a grey-tan appearance. Such plaques are typical for multiple sclerosis (MS).

在白质上看到的是脱髓鞘的大“斑块”，斑块呈灰褐色外观，是多发性硬化症(MS)的典型表现。

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As the rock that tied them all together, it is fitting that his plaque sits upon on a large white rose quartz boulder.

BBC: An American pilgrimage to Concord

But the first signs of real proof are likely to come from several expensive imaging trials Pfizer is funding, including a large, two-year trial being by conducted by Steven Nissen of The Cleveland Clinic to measure changes in artery plaque in patients who take the drug.

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