1. Filiform warts: commonly known as “wart”, is due to the human papilloma virus infection caused by benign redundancy, infectious, good in the eyelids, neck and other parts of the texture of the hard, warts rupture easy to bleed. It can be removed by freezing, electrocautery, laser and other physical therapy, and patients who are not suitable for physical therapy can use 5% imiquimod cream, salicylic acid and other topical medications. 2. Soft fibroma: also called “skin flab”, is due to repeated skin friction or skin fibrous tissue proliferation caused by benign tumors, often occurring in the neck, armpits and other parts of the body, soft to the touch, no obvious symptoms. Generally do not need special treatment, when consciously affect the aesthetic, can consider through the laser, freezing, surgery and other treatments to remove. Small meatballs on the body may also be caused by other factors, it is recommended that patients seek medical attention in a timely manner, and actively cooperate with the relevant examination in order to clarify the cause of the disease, targeted treatment, to avoid private medication, so as not to delay the condition.