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胃壁细胞癌临床病理观察

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摘要 目的探讨胃壁细胞癌的临床病理特征及诊断和鉴别诊断。方法对1例胃壁细胞癌进行光镜观察及免疫组化标记,并复习相关文献。结果镜下癌细胞排列成腺管状、腺泡状或实性巢状,胞质内含显著的嗜酸性颗粒,细胞核圆形,可见显著的核仁。免疫组化CK在癌细胞巢中呈弥漫强阳性表达,不表达AFP、S-100蛋白、CD68、lysozyme、CD56、synaptophysin、chromogranin、actin等抗体。特殊染色PTAH染色阳性。结论胃壁细胞癌临床罕见,需要与胃腺癌、肝样腺癌、富于潘氏细胞腺癌、神经内分泌癌及颗粒细胞瘤等肿瘤相鉴别。
出处 《实用肿瘤杂志》 CAS 北大核心 2009年第5期484-486,共3页 Journal of Practical Oncology
基金 河北省普通高校强势特色学科资助项目(编号:冀教高[2005]52)
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