Sigal R, Chancelier M D, Luboinski B, Shapeero L G, Bosq J, Vanel D
Department of Radiology, Institut Gustave Roussy, Villejuif, France.
AJNR Am J Neuroradiol. 1992 Sep-Oct;13(5):1459-62.
The authors present three cases of histologically proved synovial sarcoma. CT is useful in assessing erosive or destructive changes in bone, and in demonstrating calcifications. MR characteristics are nonspecific; calcifications within these tumors can be missed on MR. MR can help to assess tumor extension, vascular invasion, and hemorrhage within the tumor.
作者报告了3例经组织学证实的滑膜肉瘤病例。CT有助于评估骨的侵蚀性或破坏性改变以及显示钙化。磁共振成像（MR）特征不具有特异性；这些肿瘤内的钙化在MR上可能会被漏诊。MR有助于评估肿瘤的范围、血管侵犯情况以及肿瘤内的出血情况。
