目的：探讨肥大细胞在冠状动脉粥样硬化斑块不同区域的分布情况。

Objective: To study the distribution of mast cells in atherosclerotic lesions of human coronary arteries.

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在结节硬化型何杰金氏淋巴瘤中，常常在淋巴结内部可见边界十分清楚的圆形无血管或少血管区域，如图5所示。

In Hodgkin's lymphomas of nodular sclerosis type, extremely rounded and very well demarcated avascular or hypovascular intra-parenchymal areas are frequently seen, as shown in Figure 5.

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目的研究肌萎缩侧索硬化症(ALS)患者非锥体束区域磁共振扩散张量成像(dti)的特点。

Objective Investigate MR resonance diffusion tensor im-aging (DTI) characteristics of non-pyramid tracts in the patients with amyotrophic lateral sclerosis (ALS).

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