The reason why the patient has a lot of small meatballs on the neck is many, mainly the following situations: First, if the patient has a lot of small meatballs on the neck, we should consider whether it is the occurrence of molluscum fibrosum, molluscum fibrosum is also clinically called skin flab, is a keratin, epidermal apparent hyperplasia, the cause is not very clear. The second, skin warts, skin warts is due to human papillomavirus infection, resulting in common epidermal benign superfluous, more common is the two cases. Thirdly, sebaceous adenoma, eating irritating food that can easily get on fire may lead to infection, fourthly, lymph nodes on the neck, if a person is thin, it is normal to touch the lymph nodes. To sum up, if a small meatball grows on the neck, it is best to go to the hospital for examination in time.