Abstract
Excess scar formation occurs after dermal injury as a result of abnormal wound healing. Hypertrophic scars and keloids both represent fibrotic skin conditions which can be very difficult, even frustrating, to treat. Identification of differences between hypertrophic scars, keloids and normal scars are a prerequisite for finding the correct therapeutical concept. Despite the relatively high prevalence of keloids in the general population, the mechanisms underlying keloid formation are only partially understood. This fact is reflected in the multiple treatment modalities, of which no single treatment has proven to be widely effective. Advances in our understanding of the wound healing process reveal new pathophysiological concepts for keloid formation. Our article presents an overview on physiological wound healing and the pathogenesis of scar formation, differentiates keloids from hypertrophic scars and reviews current hypotheses for keloid formation. This information might assist in deciphering the complexity of keloid pathogenesis and help in the development of an efficacious therapeutical strategy.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
