Kean D M, Worthington B S, Preston B J, Roebuck E J, McKim-Thomas H, Hawkes R C, Holland G N, Moore W S
Br J Radiol. 1983 Jun;56(666):355-64. doi: 10.1259/0007-1285-56-666-355.
Nuclear magnetic resonance images of the knee were obtained from three normal volunteers and from two patients. The pathology included an osteosarcoma of the distal femur and a fracture of the tibia. Steady State Free Precession (SSFP) techniques were used with a 0.15 Tesla resistive type magnet. Normal anatomy was well displayed and the size of the osteosarcoma was accurately predicted. Using SSFP techniques, the blood in the knee joint was not visualised, but the underlying tibial fracture was clearly outlined.
从三名正常志愿者和两名患者身上获取了膝关节的核磁共振图像。病理情况包括股骨远端骨肉瘤和胫骨骨折。使用0.15特斯拉电阻型磁体的稳态自由进动（SSFP）技术。正常解剖结构显示良好，骨肉瘤的大小得到准确预测。使用SSFP技术时，膝关节内的血液未显影，但胫骨骨折清晰可见。
