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頁籤選單縮合
題 名 | Imaging Findings Primary Malignant Melanoma of the Esophagus: A Case Report=原發性食道黑色素瘤的影像發現:病例報告 |
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作 者 | 邱盈峻; 劉昌憲; 余之泳; 陳震宇; | 書刊名 | 中華放射線醫學雜誌 |
卷 期 | 30:2 2005.04[民94.04] |
頁 次 | 頁115-118 |
分類號 | 416.216 |
關鍵詞 | 食道電腦斷層攝影; 食道正子攝影; 食道腫瘤; 黑色素瘤; Esophagus CT; Esophagus Neoplasm; Esophagu PET; Melanoma; |
語 文 | 英文(English) |
中文摘要 | 食道的原發性黑色素瘤在臨床上是不常見的,但卻是極惡性且有不好的預後。我們在這裡報告一個少見的原發性食道黑色素瘤且在右頸部有淋巴結的轉移,並且討論影像學的發現,包括了鋇劑食道攝影,電腦斷層攝影,超音波及正子斷層攝影。當在影像學上有特別的發現像是類瘜肉狀,腔室內的,非阻塞性的腫塊時,一些診斷像是梭狀上皮細胞癌,橫紋肌肉瘤,淋巴瘤都需作第一考慮。但是原發性食道黑色素瘤總是需要納入鑑別診斷雖然它是很罕見的。 |
英文摘要 | Primary melanoma of the esophagus is not frequently encountered clinically but rather high degree malignant that have a poor prognosis. Here we report an uncommon case of primary melanoma of the esophagus with nodal metastasis over the right neck and discuss its radiographic findings, including esophagogram, contrast-enhanced computed tomography (CECT), sonography of neck and positron emission tomography (PET). When characteristic findings as polypoid, intraluminal, and nonobstructive masses are present on image studies, some diagnosis such as spindle cell carcinoma, leiomyosarcoma and lymphoma should be considered first. However, the diagnosis of primary esophageal melanoma always should be kept in mind despite of its rarity. |
本系統中英文摘要資訊取自各篇刊載內容。