El Yousef S J, Duchesneau R H, Alfidi R J, Haaga J R, Bryan P J, LiPuma J P
Radiology. 1984 Mar;150(3):761-6. doi: 10.1148/radiology.150.3.6695077.
Ten normal volunteers and 45 patients with breast abnormalities were examined with magnetic resonance (MR), utilizing a 0.3-tesla superconducting magnet. In all patients, MR detected an abnormality that corresponded to the area of pathology seen on either a mammogram or computed tomographic (CT) scan. An appreciable advantage of MR over mammography was observed in patients with cysts and in those with areas of asymmetric dysplastic breast tissue. Abnormalities on MR images appeared as areas of low signal intensity relative to adjacent normal ductal and fatty tissue. The configuration of a lesion on MR permitted distinction between a benign and a malignant process.
10名正常志愿者和45名有乳房异常的患者接受了磁共振（MR）检查，使用的是一台0.3特斯拉的超导磁体。在所有患者中，MR检测到的异常与在乳房X线照片或计算机断层扫描（CT）上所见的病理区域相对应。在患有囊肿的患者以及有不对称发育异常乳腺组织区域的患者中，观察到MR相对于乳房X线摄影有明显优势。MR图像上的异常表现为相对于相邻正常导管和脂肪组织的低信号强度区域。MR上病变的形态有助于区分良性和恶性病变过程。
