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題 名 | Gastric Schwannoma: A Case Report=胃神經鞘瘤:病例報告 |
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作 者 | 陳肇長; 吳冠群; 林進耀; 黃浩輝; 萬永亮; 吳樹鏗; | 書刊名 | 中華放射線醫學雜誌 |
卷 期 | 25:3 2000.06[民89.06] |
頁 次 | 頁133-136 |
分類號 | 415.527 |
關鍵詞 | 胃; 腫瘤; 神經鞘瘤; 電腦斷層掃描; 對比顯影; Stomach; Neoplasm; Schwannoma; Computed tomography; CT; Contrast enhancement; |
語 文 | 英文(English) |
中文摘要 | 我們報告一例罕見胃神經鞘瘤的電腦斷層檢查影像,它發生在一位五十歲的女性病人,主訴祇有非特異性的腹痛。上消化道攝影顯示在胃大彎有一大的粘膜下腫瘤。在雙相性電腦斷層影像顯示一個外形完整而均勻的軟組織腫瘤,在動脈相時沒有顯影,祇稍有一點不均勻的顯影在靜脈相。雖然神經鞘瘤發生在胃部是極罕見,但當發生於胃粘膜下腫瘤有類似的電腦斷層影像時,胃神經鞘瘤必需列入鑑別診斷。 |
英文摘要 | We present the results of computed tomography (CT) scan of gastric schwannoma in a 50-year-old woman who was admitted with non-specific abdominal pain. Her Upper GI series showed a large submucosal mass along the greater curvature at the gastric body. Dynamic biphasic CT scan showed that the mass was a well-defined homogeneous soft tissue mass that exhibited no contrast enhancement in the arterial phase but slightly inhomogeneous enhancement in the venous phase. Although schwannoma is extremely rare in this location, it should be considered in the differential diagnosis of gastric submucosal tumors. |
本系統中英文摘要資訊取自各篇刊載內容。