American Journal of Roentgenology 2003-Oct
Imaging features of fat necrosis.
只有注册用户可以翻译文章
登陆注册
链接已保存到剪贴板
关键词
抽象
OBJECTIVE
We describe five cases of biopsy-proven fat necrosis and review the imaging with an emphasis on MRI.
CONCLUSIONS
MRI showed the classically reported finding of central globular high signal intensity with a low-signal-intensity rim in only two of the five cases. We noted peripheral contrast enhancement, which to our knowledge has not been reported previously, in three of our five cases. Other patterns such as amorphous, cloudlike stranding and a serpentine appearance were also encountered. In reviewing the literature, we found that the MRI appearance of fat necrosis is more varied than previously thought.