What kind of scarring can form after trauma or injury to the skin?

Keloid scarring is a type of scar that occurs as a result of an overproduction of collagen during the healing process after skin injury or trauma. Keloids extend beyond the original wound site and appear as raised, thickened patches of skin. They can vary in color and texture and are often larger than the original injury.

Keloids are unique because they can develop in individuals regardless of their skin type and can occur on any part of the body, even if the initial injury was minor. They are typically more common in individuals with darker skin tones or those who have a genetic predisposition to keloid formation.

This overabundant collagen buildup characterizes keloid scars, making them distinct from other types of scars like hypertrophic, which stay within the boundaries of the original wound, or atrophic scars, which are depressed or sunken due to a loss of tissue. The mention of "fungal," while related to skin conditions, does not pertain to scarring but rather to infections. Therefore, keloid scars represent a specific response to trauma that is marked by excessive scar tissue formation.