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題 名 | Granulocytic Sarcoma Presenting as a Giant Breast Tumor in a Pregnant Woman:A Case Report=顆粒性白血球肉瘤以孕婦巨大乳房腫瘤為表現:一例報告 |
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作 者 | 容世明; 郭承統; 吳金和; 施麗雲; | 書刊名 | 長庚醫學 |
卷 期 | 21:1 1998.03[民87.03] |
頁 次 | 頁97-102 |
分類號 | 415.635 |
關鍵詞 | 顆粒性白血球肉瘤; 綠色瘤; 白血病; 乳房; 乳房腫瘤; Granulocytic sarcoma; Chloroma; Leukemia; Breast; Breast cancer; |
語 文 | 英文(English) |
中文摘要 | 我們報告1例以孕婦巨大乳房腫瘤為表現的顆粒性白血球肉瘤(granulocytic sarcoma)。此病例先前並無白血病的病史。這名病患由於生檢標本的病理判諸為髓狀瘤( meduUary carcinoma),而接受根除性乳房切除術。對於顆粒性白血球肉瘤的診斷需要病 理醫師的高度警覺,在玻片上看到未成熟嗜伊紅性白血球是一個重要的線索。此外,氯醋 酸酯化酵素染色法(Leder's chloroacetate esterase stain),和骨髓過氧化酵素( myeloperoxidase),溶菌酵素(lysozyme),CD34,CD43,CD68的免疫化學染色法,以及以 電子顯微鏡觀察細胞質內溶菌酵素顆粒與奧爾氏小體(Auer bodies)等方法,皆有助於診 斷。在病理上診斷出顆粒性白血球肉瘤是相當重要,才不會因誤判而導致不必要的手術。 在乳房腫瘤中,如果病理觀察到小的腫瘤細胞的廣泛性增生,顆粒性白血球肉瘤必須列入 鑑別診斷。 |
英文摘要 | We report a case of granulocytic sarcoma (chloroma) presenting as a giant breast tumor in a pregnant woman with no history of leukemia. The case was initially diagnosed as medullary carcinoma on a biopsy specimen and a modified radical mastectomy was performed. The diagnosis of granulocytic sarcoma requires the pathologist's high index of suspicion. The presence of immature eosinophils was an important clue. Leder's chloroacetate esterase stain; immunostaining for myeloperoxidase, CD34, CD43, CD68, and lysozyme; and ultrastructural finding of cytoplasmic lysosomal granules and Auer bodies all aided in confirming the diagnosis. It is imperative to recognize granulocytic sarcoma to avoid unnecessary surgery. Granulocytic sarcoma should be included in the differential diagnosis of breast tumors, especially in tumors with diffuse proliferation of small tumor cells. |
本系統中英文摘要資訊取自各篇刊載內容。