Once keloids start to form, they can continue to grow for years, causing the scar to increase. Some keloids can grow as large as a grapefruit. Keloids can appear anywhere on the body. You will mostly find them on the upper chest, head (especially the earlobes after piercings), shoulders...
Collagen, a protein that helps repair skin injuries, usually helps scars develop normally. However, during healing, your body sometimes produces too much collagen, resulting in a keloid scar. Doctors are unsure why some people's bodies produce too much collagen after an injury. ...
What happens when the body's own injury repair system just doesn't know when to stop repairing? A keloid forms! Learn more about this fascinating...
Causes of a Keloid Scar While it is not known exactly what happens in the body to form keloid scars, experts say the scars are a result of the body producing more collagen than it needs to heal the injured skin. They can form after skin injuries like acne, burns, surgery wounds, scrape...
Location: Sites with injuries, mostly on the chest, shoulders, earlobes and cheeks Treatment: No treatment necessary; radiotherapy A keloid is a scar caused by the overgrowth of tissue from skin injuries such as burns, scratches, insect bites, or body piercings. They are harmless, but may caus...
Keloids can develop following the minor injuries that occur with body piercing. Since this form of physical adornment has become popular, the presence of keloidal scarring is much more prevalent. Since doctors do not understand the precise reasons why some people are more prone to developing kelo...
Keloid scars can bleed and become infected. They can affect any area of skin, but the most common areas include the shoulders, upper back and chest, neck, ears and face. If someone develops a keloid scar on one part of their body, their skin may still heal normally in other body areas...
What causes keloid scarring? What types of skin are most susceptible to keloid scarring? Where on the body do keloid scars tend to form? Are keloid scars dangerous? Is it best to treat complex scars sooner rather than later? What is the difference between 'good' and 'bad' scarring? Wha...
These results suggest that FOXF2 has an important effect on scar maintenance [45]. FOXF2 has been implicated in EMT in skin and forms a positive feedback loop with TGF-β signaling [46, 47]. Hu et al. reported that DNA methyltransferase (DNMT)-mediated DNA methylation regulates α-SMA ...
It also cites intraoperative surgical techniques that may help prevent keloid scarring formation, adding that corticosteroids and radiation therapy are often used to treat keloids.LutgendorfDepartments of Obstetrics and Gynecology and Plastic and Reconstructive SurgeryNaval Medical Center Portsmouth...