Patient's question:
3-year-old child, injured finger with glass three months ago. Now it's okay, a small red bump has grown at the injured place of the finger. A month ago, the lip accidentally hit the glass. Now it's okay, it has all healed with scars. What is the reason? The small bump on the finger seems to be getting bigger. The child says it doesn't hurt, and it feels hard when touched.Doctor's answer:
Hypertrophic Scars Hypertrophic scars, also known as keloids, are caused by excessive proliferation of fibrous connective tissue. Keloids protrude from the skin surface in a tumor-like growth, with a smooth surface, a bright red and shiny appearance, and often show dilated capillaries. The skin damage extends outward from the edges in a crab claw-like pattern. The size and shape of the skin damage vary, with a hard texture, resembling cartilage. Common symptoms include intense itching, discomfort, or pain and a burning sensation.