论文部分内容阅读
目的:探讨彩色多普勒能量图对妇科实质性肿瘤诊断中的应用。方法:对36例患有盆腔实质性肿瘤的患者分别经彩色多普勒能量图(CDPI)与彩色多普勒血流图(CDFI)检查。结果:卵巢恶性肿瘤以肿瘤内部血流信号弥散分布伴低阻力血流为主,卵巢良性肿瘤以周边型血流为主,子宫肌壁间肌瘤以瘤体周边呈环状或半环状血流信号及内部血流低速高阻为特征。结论:CDPI能够直观地描述妇科良恶性实质性肿物特征性的血流形态学分布,为良恶性肿瘤的诊断及鉴别诊断提供了新的途径。
Objective: To investigate the application of color Doppler energy imaging in the diagnosis of gynecological parenchymal tumors. Methods: Thirty-six patients with pelvic solid tumors were examined by color Doppler flow chart (CDPI) and color Doppler flowgraphy (CDFI). Results: Ovarian malignant tumors with the distribution of internal tumor blood flow signal dispersion with low resistance blood flow, benign ovarian tumors mainly peripheral blood flow, uterine fibroids around the tumor was ring-shaped or semi-circular blood Flow signals and internal blood flow characteristics of low-speed high-impedance. Conclusion: CDPI can directly describe the characteristic distribution of blood flow in benign and malignant gynecological tumors and provide a new way for the diagnosis and differential diagnosis of benign and malignant tumors.