Richard S, De Blic J, Pfister A, Lellouch-Tubiana A, Scheinmann P, Da Lage C
Virchows Arch A Pathol Anat Histopathol. 1985;406(4):489-94. doi: 10.1007/BF00710240.
An example of mucoid impaction in the culminal bronchus in a potentially asthmatic child is related. Histological sections of the plug showed the characteristic pattern with clusters of eosinophils and other cells within the impacted mucus, which consisted of mainly sulfated glycoproteins. Scanning electron microscopy revealed new data on the three-dimensional structure of the plug. Ten to fifteen micron thick fascicles of partially rolled-up mucous fibres surrounded wide meshes filled with eosinophils and other components. As far as can be determined, this is the first reported ultrastructural description of this particular lesion.
本文讲述了一名疑似哮喘儿童终末支气管黏液嵌塞的病例。对黏液栓的组织学切片显示，在受影响的黏液中，嗜酸性粒细胞和其他细胞聚集，呈现出特征性模式，该黏液主要由硫酸化糖蛋白组成。扫描电子显微镜揭示了黏液栓三维结构的新数据。10至15微米厚的部分卷曲的黏液纤维束围绕着充满嗜酸性粒细胞和其他成分的宽大网孔。据目前所知，这是首次对该特殊病变进行的超微结构描述。
