Research progress on the causes formation and clinical treatment of keloid scar
Keloid scar is a kind of pathological scar and a manifestation of overgrowth,which is not easy to cure and has a high recurrence rate.Keloid scars are commonly found in earlobes,anterior chest,and deltoid muscle area,etc.,which will be accompanied by certain itching and pain,and will also have certain impact on the aesthetic appearance.Clinical treatments generally use medication,surgery,physical therapy,and emerging therapies and so on.In this paper,the causes formation and clinical treatment of keloid scar are summarized in order to provide a better clinical ref-erence basis.