Esophageal biopsy results are mainly categorized into benign and malignant, benign is mainly inflammation and ulcers, etc., and malignant is mainly esophageal cancer. 1. Reflux esophagitis: it is a benign manifestation, but it needs to be treated as early as possible, and it has the possibility of malignant transformation after triggering Barrett’s esophagus. 2. Esophageal ulcer: it is manifested as inflammation of local esophageal mucosa, which is related to gastric acid reflux and has the possibility of malignant transformation, and needs standardized treatment. 3. Esophageal cancer and heterogeneous hyperplasia: they are malignant manifestations. If gastric or intestinal mucous membrane cells appear in the esophagus, they are pre-cancerous lesions, which need to be treated as early as possible. It is suggested that patients should be treated under the guidance of doctors if the above situations occur. Do not use medicine on your own, so as not to cause the development of the disease.