摘要
目的 探讨血流频谱形态在诊断乳腺良恶性肿块中的临床价值。方法 应用彩色多普勒超声检测95个乳腺肿块,分析其多普勒血流频谱形态。结果 良性肿块血流形态以静脉和低阻力型多见。恶性肿块血流形态多样,以湍流和高阻力型多见。结论 彩色多普勒血流频谱形态的分析可作为鉴别诊断乳腺良恶性肿块的一项有价值的指标。
Objective To discuss the clinical value of spectral patterns in distinguishing between benign and malignant breast neoplasms. Methods Color Doppler ultrasonography was used to detect 95 breast neoplasms.Doppler spectral patterns of breast neoplasms were analysed. Results The most common spectral type of benign breast neoplasms seen was a low\|impedance pulsatile and venous pattern,while the spectral type in malignant breast neoplasms was multiple in which turbulent and high\|impedance signals were often seen. Conclusion Doppler spectral analysis is a valuable indicator for distinguishing between benign and malignant breast neoplasms. [
出处
《中国医学影像技术》
CSCD
北大核心
2000年第3期219-220,共2页
Chinese Journal of Medical Imaging Technology
关键词
乳腺良性肿块
多普勒
血流频谱形态
乳腺癌
Benign breast neoplasm
Malignant breast neoplasm
Doppler spectral pattern
