创伤后假性脂肪瘤（脂肪坏死）在MRI上酷似非典型脂肪瘤或脂肪肉瘤
Posttraumatic Pseudolipoma (Fat Necrosis) Mimicking Atypical Lipoma or Liposarcoma on MRI.
作者信息
Burkholz Kimberly J, Roberts Catherine C, Lidner Thomas K
出版信息
Radiol Case Rep. 2015 Dec 7;2(2):56-60. doi: 10.2484/rcr.v2i2.98. eCollection 2007.
Abstract
We report a case of a 53 year old female who presented with a painless mass over her left greater trochanter. Evaluation with MRI and ultimately biopsy led to a diagnosis of fat necrosis. If this diagnosis had been considered with greater confidence, a conservative approach could have been taken and biopsy avoided. In patients with lesions demonstrating classic locations and imaging features of fat necrosis, observation without biopsy is appropriate.
摘要
我们报告一例53岁女性，其左大转子处出现无痛性肿块。通过磁共振成像（MRI）评估并最终进行活检，诊断为脂肪坏死。如果能更有把握地考虑这一诊断，本可采取保守方法并避免活检。对于具有脂肪坏死典型部位和影像学特征的病变患者，可不进行活检而采取观察。
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