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目的分析大叶性肺炎的彩超图像特征,以提高其彩超的诊断价值。方法对临床拟诊大叶性肺炎40例进行超声检查,并与X线进行对比分析。结果大叶性肺炎实变期诊断明确。彩超表现为:肺组织回声略低于肝组织回声,其纹理稍粗,内可见呈树枝样分布管状回声,CDFI:丰富的树枝样血流信号。结论超声可以确诊实变期大叶性肺炎;通过其超声特点,能很好地进行诊断与鉴别诊断。
Objective To analyze the color Doppler echocardiography features of lobar pneumonia so as to improve the diagnostic value of color Doppler ultrasound. Methods 40 patients with suspected lobular pneumonia were examined by ultrasound and compared with X-ray. Results The diagnosis of lobar pneumonia was definite. Color ultrasound performance: lung tissue echo slightly lower than the echo of liver tissue, its texture is a bit coarse, visible within the tree-like distribution of tubular echo, CDFI: rich branch-like blood flow signal. Conclusion Ultrasound can confirm the consolidation of lobar pneumonia; through its ultrasound features, can be well diagnosed and differential diagnosis.