PATHOLOGY

Detailed explanation-1: -Acute inflammation has a rapid onset of minutes or hours, usually resolves in a few days, has classic signs and symptoms, and has cellular infiltrate primarily composed of neutrophils. The erythema seen in acute inflammation results from increased blood flow to the affected area due to vasodilation.

Detailed explanation-2: -When It Happens Fast. Sometimes inflammation strikes suddenly when your body is fighting an infection. Maybe it’s cellulitis, a skin infection, or appendicitis, which affects your appendix. You’ll need to see your doctor to get the right treatment quickly.

Detailed explanation-3: -Examples of conditions that involve acute inflammation include acute bronchitis, a sore throat from a cold or flu or an infected ingrown toenail.