目的:探讨川崎病患儿冠状动脉病变的发病情况及随访结果。方法:对38例临床诊断为川崎病的患儿进行彩色多普勒超声检查,分析二维超声心动图冠状动脉病变的分布及严重程度。结果:38例患儿均出现冠状动脉病变,以左侧冠状动脉病变多见。结论:彩色多普勒超声能清晰显示双侧冠状动脉,有助于早期诊断。 Objective: To investigate the incidence of coronary artery lesions in children with Kawasaki disease and follow-up results. Methods: Thirty-eight children with Kawasaki disease were diagnosed by color Doppler ultrasonography. The distribution and severity of coronary lesions in two-dimensional echocardiography were analyzed. Results: Thirty-eight children had coronary artery lesions, and the left coronary artery lesions were more common. Conclusion: Color Doppler ultrasound can clearly show bilateral coronary arteries, which is helpful for early diagnosis.