Granulomatous inflammation occurs in response to some agents which persist for a long time and require a more orchestrated immun

49.Granulomatous inflammation occurs in response to some agents which persist for a long time and require a more orchestrated immune response to fight them. The granuloma seen here demonstrates the typical rounded and focal nature of this type of inflammation. A couple of spherules of C. immitis are present in the giant cell in the center.

49.肉芽肿性炎是对持续存在的病因的反应，需要一系列的免疫反应。如图所示，局部的典型肉芽肿性炎，肉芽肿呈圆形，在巨细胞中央有一对球形的吞噬物。