A long mass at the base of the earlobe should be examined with local color ultrasound. The most common is mixed tumor of parotid gland, which is a benign disease. After diagnosis, surgical treatment should be chosen in time, and the operation needs to be performed under general anesthesia. Due to the location of parotid gland, careful operation should be paid attention to during the operation to avoid the damage of facial nerve and its branches, and local compression bandage should be applied after the operation to avoid the recurrence after the operation, and anti-infection treatment should be actively carried out, and attention should be paid to the whole liquid diet to avoid the stimulation of food, which may lead to the emergence of parotid fistula in the local area. Some patients are caused by the enlargement of local lymph nodes, commonly found in local soft tissue infections, such as gingivitis, there will be obvious pain and fever, should actively choose the intravenous anti-infective treatment, and pay attention to not eat spicy and stimulating food during treatment.