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1病例报告例1男,63岁,因咽喉不适1个月就诊,电子喉镜检查发现会厌喉面左侧包块,大小约0.4cm×0.4cm,表面稍粗糙,会厌根部、双侧室带、声带未见异常(图1a)。颈部未触及肿大淋巴结,于2010年1月4日支撑喉镜下行会厌包块切除术。术后组织病理检查(图1b):会厌神经内分泌癌(典型内癌),免疫组织化学:CgA(+),HMB-45(-),Ri-67(-),LCA(-),LCK(+),p53(-),S-100(-),
A case report, male, 63 years old, 1 month due to throat discomfort, electronic laryngoscopy found epiglottis on the left side of the throat mass, size of about 0.4cm × 0.4cm, the surface is slightly rough, epiglottis root, bilateral ventricular band , No abnormal voice (Figure 1a). Neck did not touch the enlarged lymph nodes, on January 4, 2010 support throat mirror hysterical mass resection. Postoperative histopathological examination (Fig. 1b): epiglottis neuroendocrine carcinoma (typical intraepithelial neoplasia), immunohistochemistry CgA (+), HMB- 45 (-), Ri- 67 (-), LCA +), p53 (-), S-100 (-),