The dark immune deposits are located mainly in a subendothelial position. 暗淡的免疫复合物主要位于内膜下。
Although immunohistochemical analysis was negative for complement components and immune complexes, it was positive for fibrin. 虽然对补体成分和免疫复合物的免疫组化分析是阴性的，纤维蛋白原是阳性的。
