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目的:通过回顾性分析15例绒毛膜癌的彩色多普勒超声图像的特征,探讨彩色多普勒超声对绒毛膜癌的诊断价值。方法:对15例绒毛膜癌患者进行彩色多普勒超声检查,对其图像的特征进行分析,总结二维超声的图像特征,并观察子宫内异常回声区血流分布情况及频谱形态、子宫动脉血流情况等。结果:绒毛膜癌具有较典型的二维图像特征,且具子宫动脉呈相对较高的R I(通常在0.6左右),病灶区域血流丰富等特征。结论:彩色超声多普勒对绒毛膜癌有较高的诊断价值,且在鉴别诊断、治疗及预后的随访中起重要作用,值得在临床广泛应用。
Objective: To evaluate the diagnostic value of color Doppler ultrasound in choriocarcinoma by retrospectively analyzing the features of color Doppler ultrasound in 15 cases of choriocarcinoma. Methods: Fifteen patients with choriocarcinoma were examined by color Doppler ultrasonography. The characteristics of the images were analyzed. The image features of two-dimensional ultrasound were summarized. The distribution of blood flow in the abnormal uterus and the frequency spectrum were observed. The uterine artery Blood flow and so on. Results: Choriocarcinoma has typical two-dimensional image features, with a relatively high RI of the uterine artery (usually around 0.6) and rich blood flow in the lesion area. Conclusion: Color Doppler ultrasound has a high diagnostic value for choriocarcinoma, and plays an important role in the follow-up of differential diagnosis, treatment and prognosis, which is worth widely used in clinic.