1·Hordeolums are an acute, focal infectious process, while chalazions are a chronic, noninfectious granulomatous reaction.
麦粒肿是一种急性、局部的感染过程，而霰粒肿则是一种慢性、非感染性的肉芽肿反应。
2·TB can also lead to a granulomatous pericarditis that may calcify and produce a "constrictive" pericarditis.
TB还可以导致肉芽肿性心包炎，进而可能钙化和产生缩窄性心包炎。