Non-tumor seen means that the etiology is inflammation-induced lesions, not tumor-induced. Tumor has abnormal form of metabolic function, it has no ability to mature and cannot be differentiated, while non-tumor has its normal form and can be differentiated by normal metabolism, so non-tumor seen will not last to a certain extent, but patients should pay attention to the regular physical examination to see whether it will cause lesions. Non-tumor patients should pay more attention to rest, don’t stay up late, pay attention to eat light diet, don’t eat spicy and stimulating food, because some symptoms are mostly caused by physiological reasons, which need to adjust the lifestyle or adjust other habits. It is recommended that patients with discomfort, should consult a doctor in time to clarify the cause of the disease, under the guidance of the doctor for treatment, do not be negligent, so as not to delay the condition.