Pelajari bagaimana terbentuknya keloid. Pelajari bagaimana penampilan keloid. Ketahuilah apakah Anda berisiko mengalami keloid. Jika Anda mencurigai kondisi sebuah keloid, mintalah dokter untuk memeriksanya.

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Keloids are raised scars that can form anywhere on the body where the skin has been injured.  They form when the body creates excess collagen (a kind of scar tissue) at the injury site.  The skin injury may be large and obvious, like a surgery incision or burn, or small like a bug bite or pimple. Keloids usually begin to develop around three months after the original injury, and can continue to grow for weeks or even months.  Ear piercings and tattoos can lead to keloids in some people. Usually keloids form on the chest, shoulders, and upper back. Keloids are usually raised and rubbery in appearance, with a smooth, shiny surface.  The shape of the keloid usually follows the shape of the injury, but over time keloids can grow beyond the original injury site.  Keloids can vary in color from silvery to flesh-tone to red or dark brown.  Keloids are generally not painful, but can cause an itching or burning sensation for some people. While keloids aren't dangerous, it is important to have them looked at by a doctor to make sure they aren't a more serious skin condition. Some people are more likely than others to develop keloids, and if you have had one keloid scar appear, you are likely to develop more in the future.  If you know you are at risk, you may want to take special care of skin injuries to prevent keloids from forming.  People with darker skin tones are more likely to develop keloids. People younger than 30 are at a higher risk, especially teenagers experiencing puberty. Pregnant women are more likely to develop keloids. People with a history of keloids in their family are also at a higher risk. It is very important to have a suspected keloid examined by a doctor to make sure that it is not something more serious.  In some cases, the doctor may be able to visually diagnose the keloid.  In others, the doctor may wish to take a biopsy of the tissue and have it screened to rule out cancer.  Most effective treatments for keloids are done under a doctor's care, and early treatment is often the key to success....