Objective to evaluate diagnostic value of ct coronal scan to foreign body in bronchus of children.
目的探讨ct冠状位扫描对小儿支气管异物的诊断价值。
Conclusion Oblique coronal scan is superior to other scanning methods, is the method of choice for ACL disease diagnosis.
结论斜冠状位扫描优于其它扫描方法，是ACL的较好的检查方法。
Methods Axial and coronal scan the paranasal sinus for 271 patients, to analyze the types and areas of paranasal sinus diseases.
方法对271例患者行副鼻窦轴扫和冠扫，分析副鼻窦疾病病变的类型、范围。
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