The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. 2, common warts: mainly because of the skin surface of the tiny breakage, triggered by the human papillomavirus HPV infection such as the situation. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. 3, the dermatofibroma: small bumps into light brown or dark brown such situation, hard texture, the cause is not clear. In the clinical treatment can be applied to surgical excision for treatment.