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目的:主要分析CT仿真内窥镜和三维重建技术对小儿气道异物的诊断与应用价值。方法:随机选取了笔者所在医院的38例小儿气道异物患者,对其CT仿真内窥镜和三维成像结果进行分析。结果:38例患儿中有25例在报告部位发现非金属性异物,且纤维支气管镜进一步确认为黄豆粒、饭粒、痰栓等。结论:CT仿真内窥镜和三维重建技术对于小儿气道异物诊断有着临床推广意义,它能够提高诊断的准确性,属于一种无创型且安全性高的临床检查手段,易于被患儿和家长接受。
Objective: To mainly analyze the diagnostic value of CT virtual endoscopy and three-dimensional reconstruction in pediatric airway foreign bodies. Methods: Thirty-eight cases of pediatric airway foreign bodies were randomly selected from the hospital where the author was located, and the results of CT virtual endoscopy and three-dimensional imaging were analyzed. Results: Twenty-five of 38 children were found to have non-metallic foreign bodies at the site of the report. Fiberoptic bronchoscopy was further confirmed as soybeans, rice grains and sputum suppository. Conclusion: CT virtual endoscopy and three-dimensional reconstruction have clinical significance for the diagnosis of pediatric airway foreign body. It can improve the accuracy of diagnosis. It belongs to a noninvasive and safe clinical examination method and is easy to be used by children and parents accept.