The neck of the small meat grain may be molluscum contagiosum, filiform warts and folliculitis and other diseases. 1. Molluscum contagiosum is a benign tumor of the skin, the cause of which may be related to skin aging, obesity, diabetes, and friction, etc. The patient’s local area will be higher than the surface of the skin with the tip of the organisms, which is generally filamentous, bulbous, and so on, and it is good in the neck and armpits and other places. 2. filiform warts: mainly due to human papilloma virus infection, the patient will appear filiform protrusions, common in the neck, face and other places. 3. folliculitis: is to hair follicle involvement of inflammatory diseases, its main cause is bacteria and other pathogens infected hair follicles caused by the patient will appear to hair follicles as the center of the red pimples, common in the head and face, neck and shoulders and so on. There are many reasons for the growth of small meatballs on the neck, and it is recommended that patients seek medical examination to clarify the cause of the disease.