Objective: to study the distribution of coronary artery lesion and identify predictors of coronary heart disease (CHD) in patients with rheumatic valvular heart disease.
目的：研究风湿性瓣膜病患者冠状动脉心脏病(CHD)的冠状动脉病变分布及CHD预测指标。
In 8 cases of parenchymal diseases, the lesion had a lobar or segmental distribution with a relatively well defined margin.
以实质病变为主的疾病8例，磨玻璃密度阴影多为限局性分布，其边界也常常是清楚的。
Conclusions: 3d-cpa can reflect the blood distribution of thyroid nodules lesion and the characteristic of the distribution has certain guide value on judge thyroid cancer.
结论：3d - CPA能反映甲状腺结节性病变的血流分布状况，且其分布特征对判断甲状腺癌有一定的指导价值。
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