Chen S Y
Oral Surg Oral Med Oral Pathol. 1977 Feb;43(2):256-66. doi: 10.1016/0030-4220(77)90162-1.
Eosinophilic bodies were located extracellularly in the dilated intercellular spaces of degenerative epithelial cells. They consisted of electron-dense amorphous material with many scattered mature fibrin fibers. Eosinophilic bodies were PAS positive, mucicarmine negative, alcian blue negative. A large number of lysosome-like bodies with homogeneous electron-dense content were present in the cytoplasm of the surrounding degenerative epithelial cells. The plasma membrane of these cells was intact and there was no outpouring of tonofilaments or keratohyaline granules into the intercellular spaces. With the results of the present study, it is suggested that eosinophilic bodies are probably an exudate of plasma fluid accumulated in the dilated intercellular spaces of superficial degenerative cells.
嗜酸性小体位于变性上皮细胞扩张的细胞间隙内，呈细胞外分布。它们由电子密度高的无定形物质组成，伴有许多散在的成熟纤维蛋白纤维。嗜酸性小体对过碘酸雪夫反应（PAS）呈阳性，对黏液卡红和阿尔辛蓝呈阴性。在周围变性上皮细胞的细胞质中存在大量内容物电子密度均匀的溶酶体样小体。这些细胞的质膜完整，没有张力丝或透明角质颗粒向细胞间隙内倾泻。根据本研究结果，提示嗜酸性小体可能是积聚在浅表变性细胞扩张的细胞间隙内的血浆渗出液。
