Comparative study of color Doppler flow imaging and spectral flow Doppler with pathology in breast lumps
- VernacularTitle:乳腺肿块的彩色多普勒血流频谱形态与病理对照研究
- Author:
Dirong ZHANG
;
Shukun LU
;
Shuangshuang WANG
- Publication Type:Journal Article
- Keywords:
Ultrasonography,Doppler,color;
Breast diseases
- From:
Chinese Journal of Ultrasonography
1997;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the correlation of pathology with color Doppler flow imaging and spectral flow Doppler in breast lumps for raising the diagnostic rate of breast lumps.Methods One hundred and sixteen cases with breast lumps were examined by color Doppler ultrasonography in comparison with their pathological results.Results ① In the group of malignant lumps,peak wave of contractive period often appeared ahead; contractive waves rose and descend quickly; beginning wave of diastolic period often appeared below the middle point of descending wave of contractive period; the latest wave of diastolic period often did not appear or appeared contrast wave .② In the group of benign lumps,peak wave of contractive period often appeared normal; contractive waves rose and descend slowly; beginning wave of diastolic period often appeared above the middle point of descending wave of contractive period ;the latest wave of diastolic period often appeared.Conclusions Spectral flow Doppler is an important index in differential diagnosis of breast lumps.
