透過您的圖書館登入
IP:18.222.162.216
  • 期刊
  • OpenAccess

MR Imagings of Spinal Extradural Angiolipoma-A Case Report and Review Literature

脊椎硬膜外血管脂肪瘤之磁振造影-病例報告及文獻回顧

摘要


脊椎硬膜外血管脂肪瘤為一罕見之良性腫瘤,其含有豐富的血管及脂肪組織,發生率佔所有脊椎腫瘤的0.8%。好發於中、老年女性,部位以胸椎為最多見,且易造成脊髓壓迫而引起神經症狀。本文介紹一例經手術及病理證實病患之磁振造影,其在T1WI和T2WI的表徵均為一梭形、硬膜外高回訊腫瘤;且在T1WI中合併有彎曲條狀之低回訊部份,其可能代表血管組織。本文回顧文獻並討論其鑑別診斷以供參考。

並列摘要


Spinal extradural angiolipoma is a rare benign tumor that contains prominent vascular and mature adipose tissue. We describe a case studied by MR imagings to show a spindle-shaped, posterior extradural, and high-signal lesion with internal tortuous low-signal areas on T1WI and T2WI. The characteristic appearance and location of the tumor on MRI may suggest the diagnosis before operation.

並列關鍵字

Spine MRI Spine Neoplasm Lipoma

延伸閱讀