How does histology differentiate between types of inflammation?

Inflammatory responses can be acute or chronic, with distinct histological features. Acute inflammation is marked by neutrophil infiltration, edema, and vascular congestion. Chronic inflammation, on the other hand, is characterized by the presence of lymphocytes, macrophages, and plasma cells, often accompanied by fibrosis and tissue remodeling. Understanding these patterns helps in diagnosing the type and stage of infection.