Gastric islands are generally referred to as gastric lipid islands, also known as gastric xanthomas. 1. Gastric xanthomas, i.e. gastric xanthomas, or gastric lipid islands, are lesions occurring in the gastric mucosa, which are benign lesions consisting of lipid-filled foam cell aggregates. 2. The cause of gastric xanthomas is not clear, but may be related to chronic inflammation and aging of the gastric mucosa, abnormal lipid metabolism, physical and chemical stimuli. 3. After the occurrence of gastric xanthinoma, patients usually do not have any clinical symptoms, only in the gastroscopy examination was found, this disease is a benign lesion, but may occur malignant, so it is recommended to surgical resection, usually in the gastroscope surgery. It is recommended that the patient consult the doctor in time and follow the medical advice to standardize the treatment.