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目的探讨彩色多普勒超声在乳腺癌术前疗效评价中的应用价值。方法 49例乳腺癌患者,于新辅助化疗前后对乳腺癌原发灶及腋下淋巴结进行声像图的观察及分析。结果化疗前肿块形态不规则者有8例,化疗后增至34例;化疗前周边有强回声带者有18例,化疗后降至6例;化疗前边界清晰者有16例,化疗后增至38例;化疗前肿物内回声偏多者有9例,化疗后增至33例;化疗前未见囊性变,化疗后1例发生囊性变;化疗后6例钙化灶增多;化疗前后方回声有改变者有39例,化疗后降至11例。结论超声检查为化疗提供了简便、有效、安全的疗效观察手段。
Objective To investigate the value of color Doppler ultrasound in evaluating the preoperative efficacy of breast cancer. Methods 49 cases of breast cancer patients before and after neoadjuvant chemotherapy for primary breast cancer and axillary lymph nodes were observed and analyzed. Results There were 8 cases with irregular shape of tumor before chemotherapy and 34 cases after chemotherapy. There were 18 cases with hyperechoic surrounding before chemotherapy and 6 cases after chemotherapy. There were 16 cases with clear boundary before chemotherapy, To 38 cases. Before chemotherapy, there were 9 cases with more echo in the tumor before chemotherapy and 33 cases after chemotherapy. No cystic degeneration was found before chemotherapy, 1 case had cystic degeneration after chemotherapy, 6 cases had calcification after chemotherapy, There were 39 cases of change before and after the echo, down to 11 after chemotherapy. Conclusion Ultrasonography provides a simple, effective and safe method for the treatment of chemotherapy.