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Neuroendocrine Carcinoma of Breast: A Case Report

乳房神經內分泌癌-病例報告

摘要


乳房神經內分泌癌是一個罕見的腫瘤,佔所有乳腺惡性腫瘤約百分之二到五。此一類型的腫瘤通常發生於六十歲到八十歲的老年婦女。對於神經內分泌分化的預後意義至今仍不明。組織學上的分級是最重要的預後因素。我們報告一例六十九歲婦女罹患神經內分泌癌於右乳房。為了正確的診斷,synaptophycin和chromogranin的免疫染色是不可缺少的地位。

關鍵字

突觸素 嗜鉻粒素

並列摘要


Neuroendocrine carcinoma of the breast is a rare neoplasm that accounts for only about 2% to 5% of all mammary cancers. This tumor variant usually occurs in elderly women who are in their sixth or seventh decade of life. The prognostic significance of neuroendocrine differentiation is still unclear. The histological grade seems to be the most important parameter with respect to prognosis. We report a 69-years-old woman with invasive neuroendocrine carcinoma of the right breast. Immunostaining to detect synaptophycin and chromogranin played an integral role in making the correct diagnosis.

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