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Cerebellar Metastasis from Extraosseous Chordoma of the Coccygeal Region: A Case Report

未侵犯薦尾骨的薦尾區脊索瘤合併小腦轉移:病例報告

摘要


非源自骨頭的脊索瘤臨床很少見,這個報告中,我們描述一個未侵犯薦尾骨的薦尾區脊索瘤病例,並且和併有罕見的小腦轉移,這位年輕病例過去兩無中發現薦部有腫塊而且逐漸長大併有疼痛感加劇,電腦斷層及磁振造影顯示出薦尾骨有個大的軟組識腫瘤,而且腫瘤並無侵犯薦尾骨,經術後病理診斷為脊索瘤。

並列摘要


Extraosseous chordomas are extremely rare. In this case report, we describe an extraosseous chordoma in the coccygeal region that later metastasized to the cerebellum. A 30-year-old man presented with a progressively enlarged lesion in the coccygeal region with painful sensation. Preoperative computed tomography and magnetic resonance imaging showed a large lobular mass in the coccygeal region without sacrococcygeal destruction. Pathology showed physaliphorous cells and the immunohistochemical staining pattern typical of chordoma.

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