摘要
目的:探讨乳腺癌成簇样钙化在乳腺X线片中的特征性表现,提高诊断和鉴别诊断的水平。方法:经手术病理证实并在乳腺X线片中成簇样钙化的病例54例,分析成簇样钙化的形态、大小、密度等特征及其在诊断乳腺癌中的价值。结果:乳腺癌常见的钙化形态为细沙型和混合型;良性病变的成簇样钙化的整体形状多呈类圆形或椭圆形,而且钙化颗粒较大、密度较高、大小较均匀,而乳腺癌的钙化簇的整体形状多呈不规则形;87.5%乳腺癌的钙化点密度不均、大小不一;81.3%乳腺癌的每平方厘米钙化数目(N/S)>15个。结论:乳腺X线片中成簇样钙化形态学表现和数目、密度、大小对乳腺癌的诊断具有重要价值。
Objective To evaluate the clustered calcification on mammogram in the diagnosis of breast cancer to raise the level of preoperative diagnosis and differential diagnosis. Methods The pathology the morphological features, density, size and the diagnostic value of breast cancer were analyzed in 54 cases of clustered calcification on mammogram. Results Breast cancer was usually presented as sendlike and mixed. The ellipse and round shape of the clustered calcification was mostly benign. And the irregular shape was mostly breast cancer. Heterogeneous density and different size were found in 87. 5% of breast cancer. The number of calcification was 〉 15/cm^2 in 81. 3%. Conclusion The morphological features, size and number of the clustered calcification on mammogram are of great value for the diagnosis of breast cancer.
出处
《实用诊断与治疗杂志》
2006年第9期654-655,共2页
Journal of Practical Diagnosis and Therapy
关键词
乳腺X线摄影
乳腺癌
钙化
Mammography
breast cancer
calcification
