【摘要】 小细胞恶性肿瘤,含小细胞未分化癌、恶性淋巴瘤、神经母细胞瘤等,其形态相似,常规染色难以确定组织来源的肿瘤共102例,用多种抗血清免疫组化标记,观察其分布情况,着重探讨这些标志物在肿瘤鉴别诊断上的实用价值。更多还原

【Abstract】 So-called the small cell malignant neoplasms includes: undifferentiated carcinoma, malignant lymphoma, neuroblastoma etc. It very difficult to define the origin of the tumor cells only based on the H&E and histochemical method. Because they have the same appearance morphologically. Since the tumor cell often expresses the antigen which it origins. We detected 102 cases small cell malignant tumor using 12 kinds of markers, observed the distribution of the marker, especially probed into the value of these markers in the differential diagnosis of the tumors.更多还原