结论血管内超声检查可以准确诊断冠脉造影阴性冠心患者的不稳定斑块。
Conclusion The IVUS can get real diagnosis for those patients with ACS or CHD whose CAG is negative.
目的:评估胆管内超声检查(IDUS)对胆管狭窄病因和分型的诊断价值。
Objective: To evaluate the value of intraductal ultrasonography (IDUS) in the diagnosis and classification of bile duct stenosis.
方法对5例临床诊断冠心病而冠脉造影阴性的病人行血管内超声检查,结合造影结果综合分析。
Mithods 5 patients with ACS accept CAG and IVUS. The IVUS were analyzed in combination with CAG.
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