PATHOLOGY

Detailed explanation-1: -Granulomatous inflammation may be defined as a type of chronic inflammation in which a compact collection of cells of the mononuclear phagocyte system 37, chiefly activated macrophages and cells derived from them are predominant 1, 39.

Detailed explanation-2: -Granulomatous inflammation is caused by a variety of conditions including infection, autoimmune, toxic, allergic, drug, and neoplastic conditions. The tissue reaction pattern narrows the pathologic and clinical differential diagnosis and subsequent clinical management.