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本文观察了16岁以下,有较完整胸腺病理形态学资料的尸检病例52例。其中37例为胸腺意外性萎缩病例,15例为基本正常胸基病例。应用病理形态学的方法探讨了胸腺意外性萎缩的机理,结果表明胸腺意外性萎缩与肾上腺在病理形态学上无明显因果关系;胸腺意外性萎缩不影响机体胸腺,依赖区淋巴样组织的T淋巴细胞分布区结构。着重探讨了胸腺意外性萎缩的胸腺小体变化以及巨噬细胞和网状上皮细胞在其中所起的作用。提出了巨噬皮细胞、网状上皮细胞共同构成胸腺小体的设想,以及胸腺小体消失的两条途径。
In this paper, 52 cases of autopsy cases with complete thymus histopathology under 16 years of age were observed. Among them, 37 cases were cases of unexpected thymus atrophy and 15 cases were basic normal chest cases. The mechanism of unexpected thymus atrophy was investigated by pathomorphology. The results showed that there was no obvious causal relationship between the abnormal thymus and the adrenal pathological morphology. The atrophic thymus did not affect the thymus in the thymus, Cell distribution structure. It focuses on the changes of thymus in the thymus and the role of macrophages and reticular epithelial cells. Proposed macrophages, reticulated epithelial cells together constitute the idea of thymus, and thymus disappear in two ways.