摘要
本文对６例手术切除的胃肝样腺癌进行了光镜和电镜检查，结果表明肝样分化区的肿瘤细胞具有许多肝细胞癌特征，如胞质内胆汁、向心性环层小体、糖原颗粒及癌细胞间的毛细胆管．在扩张的粗面内质网池中的球形小体和细胞间的球形小体含有层状或纤维状结晶体．这些球形小体可能为光镜下所见的嗜酸性小体，含ＡＦＰ物质．
By light and electron microscopy, 6 cases with gastric hepatoid adenocarcinoma were examined. Results showed that tumor cells in the region of hepatoid differentiation possessed many features of liver cell carcinoma. For example , intracytoplasmic bile , concentric lamellar bodies, glycogen granules and bile canaliculus among carcinomatous cells. Globular bodies in the dilative cisternae of rough endoplasfnic reticula and globular bodies present among cancer cells contained lamellar or fibrous crystals- These bodies might be the acidophilic bodies seen by lightmicroscope and contain alpha - fetoprotein(AFP) substance.
出处
《诊断病理学杂志》
CSCD
1995年第4期209-210,共2页
Chinese Journal of Diagnostic Pathology
