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近年,随着MR设备的广泛应用和技术的提高,特别是专用乳腺腺圈、脂肪抑制技术和对比增强(动态增强)的应用,使MRI诊断乳腺癌的敏感度和特异性大为提高,不仅为乳腺疾病的影像学诊断提供了丰富的形态学信息,而且通过动态增强扫描进一步揭示病变的血流动力学特征。1临床资料1.1一般
In recent years, with the extensive application of MR equipment and technology improvements, especially the special breast gland, fat suppression technology and contrast enhancement (dynamic enhancement), the sensitivity and specificity of MRI diagnosis of breast cancer greatly improved, not only It provides rich morphological information for the imaging diagnosis of breast diseases and further reveals the hemodynamic characteristics of lesions by dynamic contrast-enhanced scanning. 1 clinical data 1.1 general