Almost half a year, at first did not pay attention to just wear long pants, knee sometimes pain, and then only to find what has grown, a little black skin, thick will be a little cracked hanging to the pants on pain, then I cut a layer, now seems to have become larger, the edge is black will have a slight itch, now the thick was I cut, send pictures to help doctors
Hello, I am glad to serve you. According to your description and clinical symptoms, combined with what your uploaded photos show.Your case is considered to be caused by scar hyperplasia due to local skin friction injury.It is recommended that you visit the burn and plastic surgery department or general surgery department of the hospital.Let the doctor do further examination again, if it is not scarring.If necessary, surgical treatment can be done to promote better symptoms.
From the analysis of the uploaded pictures, it appears that this is an abrasion of the knee joint caused by a fall during running sports.The wound was formed after scabbing.Now that a scar has formed, this condition is not easy to change and can be treated at the hospital's dermatology department.
Avoid repeated scratching and stimulation, consider whether there is scar growth, dermatological examination to determine the condition, after a clear diagnosis, according to the specific circumstances of the disease with symptomatic treatment to relieve symptoms, a light diet, avoid spicy and stimulating food and tobacco and alcohol, avoid repeated scratching and stimulation to prevent the aggravation of symptoms and the possibility of other complications.