243.ACR Body MRI Learning File(case 1)

History

74-year-old female with sacral pain.

74岁，女性，骶椎疼痛

Fig 1

Axial SE 400/16 images (scans 1 and 2) demonstrate linear low signal intensity in the right sacrum and adjacent ilium.

图1;T1SE（400/16）横断面课件右侧骶椎及邻近髂骨线样低信号影；

Fig 2

Axial fat suppressed proton density (SE 2000/30) images (scans 1 and 2) show high signal intensity in the right sacrum and adjacent ilium.

图2：质子压脂SE（2000/30）横断位图像可见右侧骶椎及邻近髂骨高信号影；

Fig 3

Coronal fast spin-echo T2-weighted images (scans 1 and 2) demonstrate high signal intensity in the right sacrum and ilium. 

图3：T2快速自旋回波冠状位可见右侧骶椎及邻近髂骨高信号影；

Diagnosis:  Sacral and iliac insufficiency fractures.  

诊断：骶椎、髂骨不全骨折。

Notes:

1. sacral ['seɪkrəl] adj. 骶椎

2. sacrum [ˈsekrəm, ˈsækrəm] n. 骶骨

3. ilium ['ɪlɪrm] n. 髂骨

来源：每天朗读一段医学影像学英语文章