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胃的肝样腺癌的临床病理分析 预览 被引量:3

A Clinicopathological Study on Hepatoid Adenocarcinoma of Stomach
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摘要 目的 研究胃的肝样腺癌(hepatoid adenocarcinoma of the stomach,HAS)和病理形态和临床特点。方法 采用常规HE染色和免疫组织化学方法对3例胃的肝样腺癌进行研究。结果 3例HAS细胞胞质内均有甲胎蛋白(AFP),α-抗胰糜蛋白酶(ACT)和α-抗胰蛋白酶(AAT)表达。肿瘤的发病部位以胃窦部多见,3例均有局部胃壁脉管浸润和局部淋巴结转移,其中2例有肝转移,分别 Objective To analyse the pathomorphology and clinical characters of hepatoid adenocarcinoma of stomach(HAS).Methods Routine pathological and immunohistochemcal data were studied in 3 cases of HAS.Results Various proteins,including alpha fetoprotein(AFP),alpha antitrypsin(AAT) and alpha antichymotrypsin(ACT),were found in cytoplasms of the HAS cells.The antrum of stomach was a common site of HAS.3 cases all had invaded vessels and metastases to lymph nodes.Two of them has liver metastasis.The prognosis was poor,patients died 3 months or one year after operation.Conclusion HAS are gastric carcinoma with both adenocarcinomatous and hepatocellular differentiation.Prognosis are often poor because of frequant liver metastases.
作者 刘尚梅 何祖根 LIU Shang-mei,HE Zu-gen,LIN Dong-mei,et al. Department of pathology.Cancer Hospital,Chinese Academy of Medical Science Beijing Union Medical University,Beijing,100021
出处 《实用癌症杂志》 2000年第3期 281-283,共3页 The Practical Journal of Cancer
关键词 胃肿瘤 肝样腺癌 病理分析 Stomach neoplasms Hepatoid adenocarcinoma
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  • 1宋惠芳,中华肿瘤杂志,1995年,17卷,56页 被引量:1
  • 2Chang Y C,Am J Gastroenterol,1992年,87卷,321页 被引量:1
  • 3王孝廉,中华肿瘤杂志,1988年,10卷,455页 被引量:1

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