Cheng-Kung University Hospital, Department of Diagnostic Radiology, Tainan City, Taiwan.
J Neuroimaging. 2012 Jul;22(3):312-5. doi: 10.1111/j.1552-6569.2010.00539.x. Epub 2010 Nov 17.
A 48-year-old woman presented with a growing palpable mass at the left frontal area. The imaging studies and histopathological examination of the mass was consistent with dural-based Rosai-Dorfman disease with unusual transcranial extension. We reported this case not only because of its rarity, but also because of the infiltrative pattern. The infiltrative nature presented in this case may be taken into consideration for surgical treatment of intracranial Rosai-Dorfman disease.
一位 48 岁女性，因左额区逐渐增大的可触及肿块就诊。肿块的影像学研究和组织病理学检查符合以硬脑膜为基础的 Rosai-Dorfman 病，并有异常的颅外扩展。我们报告这个病例不仅因为其罕见性，还因为其浸润性模式。这种浸润性特征可能需要考虑手术治疗颅内 Rosai-Dorfman 病。
