摘要
目的探讨超声造影时间强度曲线分析对乳腺肿瘤鉴别诊断的价值。方法对本组2004年11月至2005年2月46例经手术病理证实的乳腺疾病患者共47个乳腺结节进行了超声造影检查和时间强度曲线分析。结果良性组27例共28个结节,恶性组19例共19个结节。良、恶性组时间强度曲线上升支斜率、峰值时间、峰值强度、平均强度和曲线下面积分别为0.0090±0.0068和0.0113±0.0113、27.17±12.57和29.70±13.90、0.178±0.089和0.373±0.071、0.146±0.143和0.133±0.060、18.14±8.17和24.24±5.18。结论超声造影时间强度曲线分析有助于乳腺肿瘤良恶性鉴别。
Objective To evaluate the role of time-intensity analysis of contrast- enhanced sonography in differentiating between malignant and benign solid breast masses. Methods From November 2004 to February 2005,Fourty-six patients confirmed by surgical pathology,with 47 lesions,were examined by contrast enhanced sonography and time-intensity analysis was performed. Results Twenty-seven patients with 28 lesions were in the benign group and nineteen patients with 19 lesions were in the malignant group.The slope,time of peak value,intensity of peak,mean intensity,and area under the curve was 0.0090±0.0068 and 0.0113±0.0113,27.17±12.57 and 29.70±13.90,0.178±0.089 and 0.373±0.071,0.146±0.143 and 0.133±0.060,18.14±8.17 and 24.24±5.18 respectively in the benign and malignant group.Conclusion Time-intensity analysis of contrast enhanced sonography is helpful in differentiating between malignant and benign solid breast masses.
出处
《岭南现代临床外科》
2006年第3期181-182,共2页
Lingnan Modern Clinics in Surgery
关键词
超声造影
乳腺
鉴别诊断
Contrast-enhanced sonogramphy
Breast
Differential diagnosis
