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目的:探讨彩色多普勒超声在诊断颈动脉体瘤中的应用价值及误诊原因。方法:回顾性分析11例超声诊断颈动脉体瘤患者的超声表现,并与手术病理结果进行对照分析。结果:11例患者超声均表现颈动脉分叉处实性低回声团块,超声诊断颈动脉体瘤,手术治疗后对照,10例颈动脉体瘤与病理结果符合;误诊1例,病理结果为神经鞘瘤。结论:彩色多普勒超声对颈动脉体瘤的诊断可作为筛查的首选方法。
Objective: To explore the value of color Doppler ultrasound in the diagnosis of carotid body tumor and misdiagnosis reasons. Methods: The ultrasonographic features of 11 patients with carotid body tumor diagnosed by ultrasound were retrospectively analyzed and compared with the results of surgical pathology. Results: The echogenicity of carotid bifurcation was observed in all 11 patients. Carotid body tumor was diagnosed by ultrasonography. After the operation, the carotid body tumors of 10 cases were consistent with the pathological findings. One case was misdiagnosed. The pathological results were Schwannoma. Conclusion: Color Doppler ultrasound diagnosis of carotid body tumor can be used as the screening method of choice.