picas

Conclusion : ① PICAS was effective therapeutic method for primary and secondary coronary obstruction .

结论：①PICAS是治疗原发性和继发性冠状动脉阻塞的有效方法。

PICAS was extremely difficult in coronary complex disease , sever or closed lesions and longer lesion but success rate was high when technical operation was very skilled .

冠脉复杂病变，重度或闭塞病变，以及长段病变的PICAS的难度大，但技术操作熟练，成功率也高。

The posterior cerebellar artery ( PICA ) angiography have been done on 44 normal brain specimens of adult corpse with carbonic ink-barium sulphate suspension . 73 PICAs could be identified easily .

在44具成人尸体正常脑标本上，用硫酸钡碳素墨水悬液作了小脑后下动脉造影，73支显示满意。

The technical operation of PICAS was performed under digital imaging TV . Results : Characteristics of 30 cases of SCAG demonstrated coronary arterial stenosis or occlusion in 48 Vessels and 62 lesions , The stents were successfully implanted in 32 vessels and 38 lesions .

PICAS的技术操作在数字成像电视下进行。结果：30例SCAG表现显示冠状动脉狭窄或闭塞48支62处。