Wednesday, November 24, 2010

100 一位40歲男性,診斷為急性闌尾炎而接受闌尾切除手術。病理檢查時,在闌尾尾端可見一個1公分大、界限明顯的淡黃色實體腫瘤。鏡下,腫瘤細胞有粉紅色顆粒樣細胞質,且細胞彼此間形態一致。下列何者是最可能的診斷?
類癌瘤(carcinoid tumor) 惡性淋巴瘤(malignant lymphoma)
轉移性腺癌(metastatic adenocarcinoma) 黃色瘤(xanthoma)

a

appendix is the most common sites
Carcinoid (also carcinoid tumor) is a slow-growing[1] type of neuroendocrine tumor, originating in the cells of the neuroendocrine system.

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