Fatty granules are medically known as cornrows, which are benign lesions that generally require no treatment and can be removed by picking out the contents of the lesion with a needle, or by electrocautery or laser. Corns are benign tiny cysts on the skin, belonging to benign lesions, generally no conscious symptoms, no special treatment, if you need to deal with it, you can be operated by a doctor, picking through the corns and squeezing out the contents, and in addition can be treated by physical methods such as electrocautery and laser. Daily to keep the local skin clean, dry, you can use a mild soap, to avoid skin irritation, in addition to pay attention to do not pick through the cornu rashes, in order to prevent the occurrence of infection.