彩色多普勒超声在颈动脉体瘤 诊治中的应用价值

目的：探讨彩色多普勒超声在颈动脉体瘤诊断、鉴别诊断中的应用价值及对临床治疗的指导作用。方法：回顾性分析8例经手术及病理检查确诊为颈动脉体瘤患者的彩色多普勒超声图像特点，并对不同临床治疗方法与超声表现的关系进行分析。结果：彩色多普勒超声对8例颈动脉体瘤均做出了准确诊断。肿块位于颈总动脉分叉处，颈总动脉分叉增宽，血供丰富是其主要特点。彩色多普勒超声图像特点与临床治疗方法间有一定的关系。结论：彩色多普勒超声不仅能对颈动脉体瘤做出明确诊断，而且对颈动脉体瘤的术式选择、术前准备、术后疗效观察等都具有较大的临床应用价值。

Application of CDFI in Diagnosing and Treating Carotid Body Tumor

Objective To evaluate the efficacy of CDFI in diagnosis,differential diagnosis and operation style selection of carotid body tumor. Methods The results of CDFI of 8 cases of carotid body tumor diagnosed by operation and pathology were retrospectively analyzed,and the operation styles were also analyzed. Results CDFI cound diagnose carotid body tumor correctly. The localization of the tumor within the carotid bifurcation,splaying of the bifurcation,and profuse vascularity were the points in the diagnosis of carotid body tumors. The results of CDFI had correlation with operation styles. Conclusion CDFI is useful not only in diagnosing carotid body tumor,but also in operation style selection,preoperative preparation and postoperative effect observation.