The pathology report shows inflammatory cell infiltration, which is usually a manifestation of inflammation, but the specific analysis is as follows: First, first of all, we should know that inflammatory cells it is divided into lymphocytes, plasma cells and neutrophils and so on. If the lesion is infiltrated with lymphocytes and plasma cells, this means that the lesion is a chronic inflammatory response, caused by pathogenic factors such as bacteria and viruses, stimulating factors, if the lesion is infiltrated with neutrophils, this means that the lesion is an acute inflammatory manifestation, usually doctors have to combine blood laboratory tests to make a comprehensive analysis of which inflammation belongs to; second. If it is a lymphocytic infiltrate, then in addition to having chronic inflammation, it is also a normal reactive change. When the body is stimulated by external factors and other pathogenic factors, infection will appear infiltration and hyperplasia, which is a response of the body’s normal defense system; third, if the report shows that there is a heterogeneous lymphocyte infiltration, hyperplasia or plasma cell hyperplasia and other changes, the patient must pay attention to this situation, and if necessary, immunohistochemical staining should be done, so that the doctor can make a diagnosis and differential diagnosis to exclude the possibility of lymphoma. The doctor will make a differential diagnosis to rule out the possibility of lymphoma. Therefore, it is better to distinguish which type of inflammatory cell infiltration is the main one on the diagnostic report, so that the clinician will analyze the patient’s medical history, clinical manifestations and pathological diagnosis to prevent missing the diagnosis.