A research on the assessment of color Doppler ultrasound combined with ultrasonic elastography for curative effect of neoadjuvant chemotherapy for breast cancer
10.3969/J.ISSN.1672-8270.2017.09.020
- VernacularTitle:彩色多普勒超声联合超声弹性成像评价乳腺癌新辅助化疗疗效的研究
- Author:
Xiaoping PU
;
Xuemei GUO
- Keywords:
Breast cancer;
Color Doppler ultrasonography;
Ultrasonic elastography;
Neoadjuvant chemotherapy
- From:
China Medical Equipment
2017;14(9):74-77
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the value of color Doppler ultrasound combined with ultrasonic elastography for curative effect of neoadjuvant chemotherapy (NAC) for breast cancer.Methods: 100 patients with breast cancer who has received NAC were divided intoobservation group (50 cases, underwent examination of color Doppler ultrasound scanner combined with ultrasonic elastography) and control group (50 cases, only underwent examination of color Doppler ultrasound scanner) according to the different examination methods. The accuracy, sensitivity and specificity of differential diagnosis methods for curative effect of NAC between the two groups were compared as above data.Results: The accuracy, sensitivity and specificity of differential diagnosis for curative effect of NAC in observation group were 88.00％, 90.00％ and 86.00％, respectively. While them of control group were 78.00％, 80.00％ and 76.00％, respectively. And the differences of these indicators between the two groups were statistically significant (x2=2.01,x2=3.24,x2=3.45, P<0.05).Conclusions: Color Doppler ultrasound combined with ultrasound elastography can diagnose the curative effect of NAC for patients with breast cancer from two aspects which includes tissue hardness and blood supply, and it can achieve more diagnostic accuracy compared with only using simple color Doppler ultrasound.
