肺母细胞瘤2例临床病理报告

Chinical pathology report of two cases of pulmonary blastoma

摘要: 目的: 研究肺母细胞瘤的病理组织学特征。方法: 报告2例肺母细胞瘤, 观察其病理组织学表现, 用免疫组织化学方法标记肿瘤细胞。结果及结论: 组织学均见分化较好的上皮成分与未分化的间叶组织等混合存在。后者KT (-), EMA (-), LCA (-), VM (+)。罕见的肺母细胞瘤酷似胚胎肺胚基芽组织, 好发于儿童及30- 40岁成人。组织学应与转移性肾母细胞瘤及肺癌肉瘤鉴别。
- 肺母细胞瘤 /
- 免疫组化
Abstract: Objective: To investigate the patho-histomorphology featcere of pulmonory-blastomce. Methods: The samples from two patients. accompained with detailed clinical dat.were investignted usihg H.E staining.immunohistochemical assays. Results and Conclusion: There were to see differentiationepithelium composition and undifferentiation mesenchyme tissue in the histomorphology. the latter KT (-)、EMA (-)、、LCA (-)、VM (+). rarelly pulmonory blastoma looks like the embryonal lung blast tissue, which is most commonly seen in children and between the age of thirty and forty years we should distinguish the patho-histomorpho-logy feature from translatic pulmonory blastoma and carci-sarcoma of the lung.
- pulmonory blastoma /
- immunohisto-chemical

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