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作者采用本教研室多年积累的活栓和尸检资料40例,着重对间皮瘤的形态结构、诊断和鉴别诊断进行分析研究。间皮瘤结构复杂、形态多样,瘤细胞有比相分化、形成腺样和微绒毛特征。在诊断上首先要注意瘤细胞双相分化的特征,即由上皮样瘤细胞和梭形瘤细胞同时存在,并见这两种成分之间相互移行过渡现象。腺癌无此特征。结合临床
The author used 40 years of living clots and autopsy data accumulated by our department over the years, focusing on the analysis of the morphological structure, diagnosis and differential diagnosis of mesothelioma. Mesothelioma complex structure, diverse morphology, tumor cells than the phase differentiation, the formation of adenoid and microvilli features. In the diagnosis, we must pay attention to the characteristics of tumor cell biphasic differentiation firstly, that is, the epithelial tumor cells and the spindle tumor cells co-exist, and see the mutual transition transition between the two components. Adenocarcinoma without this feature. Combined with clinical