Neck long small meat grain may be the emergence of flat warts, filiform warts, soft fibrous tumor and other diseases. 1. flat warts, the skin by the human papillomavirus infection may lead to the appearance of skin color, brown flat papules, the surface is smooth, so there will appear to appear neck long small flesh grain. 2. Filiform warts, filiform warts associated with HPV infection, manifested as skin-colored or brown single tiny filiform bumps, which may lead to the appearance of small granules on the skin. 3. Molluscum contagiosum, molluscum contagiosum may be related to obesity, diabetes and other diseases, manifested in the skin surface of the skin color or brown soft growths. If there has been a soft fibroid tumor, the skin may appear neck long small meat grain. If there is a neck long small meat grain symptoms appear, need to consult a doctor in time to check, determine whether there is a disease.