英语语法分析

Objective To discuss the screenage assessment and clinical significance on acute pyogenic osteomyelitis.

目的探讨急性化脓性骨髓炎的影像学特点及在临床诊断中的价值。

Results The specific characteristics of 14 cholangiocarcinoma patients showed that there was obviously difference compared with the screenage of cyst of bile duct.

结果本组1 4例胆管癌经CT检查均有特异性征象，与胆管囊肿等主要良性病变有明显的影像区别。

Objective To analyze the effect, advantages and shortcomings of different screenage examination on the diagnosis and treatment for coronary heart disease complicated with main arterial stenosis.

目的分析不同影像检查在诊断及治疗冠心病合并大动脉狭窄中的作用及其优缺点和最佳选择。